Microwave Journal articles from February 2004

Microwave Journal archives from February 2004

Radar systems design and engineering.(Workshops & Courses)
February 1, 2004... Topics: This four-day course covers the fundamental principles of radar functionality, architecture and performance. Diverse issues such as transmitter, stability, antenna pattern, cluter, jamming, propagation, target cross section, dynamic...

CCD/CMOS imaging sensors and application.(Workshops & Courses)
February 1, 2004... Topics: This course describes advances made in pixel count, quantum efficiency, change transfer efficiency, read noise, large dynamic range and high speed operation. CCD and CMOS technologies developed to achieve high levels of performance are...

Adaptive receivers and software radio for wireless communications.(Workshops & Courses)
February 1, 2004... Topics: This five-day course will provide a comparative study of WCD-MA, advanced TDMA, multicarrier and ultra wideband receiver elements. Special focus will be placed on the future co-existence of these systems in the evolution of 3G and the...

Antennas: principles, design and measurements.(Workshops & Courses)
February 1, 2004... Topics: This four-day short course will provide detail on fundamental antenna concepts and modern applications, including antennas for wireless. Antenna fundamentals, arrays, wire antennas, broadband antennas, aperture antennas, horns and...

Antenna parameter measurements by near-field techniques.(Workshops & Courses)
February 1, 2004... Topics: This short course is intended for engineers and scientists concerned with making accurate measurements of antenna parameters. For more information, visit www.nist.gov/public_affairs/confpage/blconf.htm. * Site: Boulder, CO *...

Introduction to electromagnetic compatibility design practices.(Workshops & Courses)
February 1, 2004... Topics: This two-day course will help to develop a working knowledge of electromagnetic compatibility (EMC) fundamentals including regulations, grounding, shielding and filtering using an engineering approach while focusing on the methodology...

The effects of I[P.sub.2] impairment on an 802.11a OFDM direct conversion radio system.(Technical Feature)
February 1, 2004... The analytical and behavior models for direct conversion receiver I[P.sub.2] nonlinear distortion characteristics have been derived. The impact of I[P.sub.2] on system EVM, BER/PER performance was simulated. The trade-offs between I[P.sub.2]...

Raytheon team wins MILSATCOM Network contract.(Defense News)(Brief Article)
February 1, 2004... A Raytheon Co. team, which includes Boeing, General Dynamics and AT&T Government Solutions, has been competitively selected by the US Air Force's MILSATCOM Joint Program Office (MJPO) for a requirement definition contract. Worth up to $9 M...

Rockwell Collins selected for production on Defense Advanced GPS Receivers.(Defense News)(Brief Article)
February 1, 2004... Rockwell Collins, a leader in military Global Positioning System (GPS) solutions, has been selected by the GPS Joint Program Office for full-rate production and delivery of Defense Advanced GPS Receivers (DAGR) over the next eight years,...

Northrop Grumman wins Air Force C4I contract.(Defense News)(Brief Article)
February 1, 2004... Northrop Grumman has been selected by the US Air Force to develop an infrastructure supporting the exchange of command, control, communications, computers and intelligence (C4I) information in a highly mobile, secure operating environment. The...

Lockheed Martin demonstrates first guided missile launch from B-1B.(Defense News)
February 1, 2004... A Lockheed Martin Joint Air-to-surface Standoff Missile (JASSM) was successfully launched from a B-1B bomber October 30, 2003, over China Lake, CA, making it the first conventional guided missile launch from a B-1B. The separation test vehicle...

Nationwide microwave backbone infrastructure for Canada.(International Report)(Brief Article)
February 1, 2004... A major multi-year contract has been awarded to Alcatel by TELUS Mobility to provide the national wireless carrier with a cross-Canada communications backbone infrastructure. The turnkey solution includes microwave products, network design and...

Regulators choose universal access route to bridge digital divide.(International Report)
February 1, 2004... Telecommunication regulators from more than 80 countries delivered a powerful message to world leaders convening in Geneva for the World Summit on the Information Society (WSIS) at the end of 2003. They identified a series of steps nations can...

Commonwealth awards BAE Systems Australia ASTIS contract.(International Report)(EMS Solutions)(Brief Article)
February 1, 2004... Under an agreement worth A$75 M BAE Systems Australia has been awarded a contract to provide strategically important elements of the Advanced Satellite Communications Terrestrial Infrastructure System (ASTIS) within the Australian Defence...

Joint venture in compound semiconductor devices.(International Report)(Brief Article)
February 1, 2004... Fujitsu and Sumitomo Electric Industries have reached a basic agreement to create a joint venture that will consolidate the operations of Fujitsu Quantum Devices, a wholly owned subsidiary of Fujitsu that is focused on the development,...

Into Africa--a GSM first for Nokia.(International Report)(LeadCom Integrated Solutions makes an agreement with Millicom)(Brief Article)
February 1, 2004... Through an agreement with LeadCom Integrated Solutions Millicom, Sierra Leone is the first African operator to implement the Nokia Connect GSM solution for optimised network coverage. Under the terms of the agreement, LeadCom began to supply...

Tough times for Discrete Power Semiconductor manufacturers.(Commercial Market)
February 1, 2004... Economic downturn and inventory building have produced manufacturers in the highly competitive discrete power semiconductor market who are severely restrained by low prices and will continue to face difficulty in generating sustainable profits....

MEMS gyroscopes making strides in replacing entrenched technologies.(Commercial Market)
February 1, 2004... With the ability to sense and measure rotational motion becoming a critical component for several automotive and military applications, revenues of microelectromechanical systems (MEMS) gyros will grow from $279 M in 2002 to $396 M in 2007,...

Increasing presence of military technologies in vehicles.(Commercial Market)(Brief Article)
February 1, 2004... Most people are familiar with vehicle navigation systems and how they read GPS signals from US military satellites to determine location. However, other military defense technologies are continuing their life cycle in the automotive platform,...

Cellular PC card market positioned for robust growth.(Commercial Market)
February 1, 2004... The cellular PC card (CPC) industry features both IT-centric companies, like Dell computer, and those more closely aligned with the wireless industry, like Nokia and Sony Ericsson. Although many players have tried and failed in this business,...

Elcoteq Network Corp. and Tellabs International.(Industry News)(Brief Article)
February 1, 2004... Elcoteq Network Corp. and Tellabs International announced that they have signed an agreement whereby Tellabs will outsource manufacturing of its international products and transfer ownership of its Espoo, Finland manufacturing operations to...

RNT.(Industry News)(Brief Article)
February 1, 2004... RNT announced a joint development agreement with Aavid Thermalloy. The companies will collaboratively develop and market cooling products with thermally conductive, metallic thermal interfaces for high performance CPU chips that will enable...

Richardson Electronics.(Industry News)(Richardson will represent Fiber-Span's complete line in Europe, Middle East and South Asia)(Brief Article)
February 1, 2004... Richardson Electronics announced the opening of a branch office in Chengdu, China, complementing the company's other branches in Beijing, Shanghai and Shenhzen. The Chengdu branch office is located at No. 86, Section One, Room D, 27F, Renmin...

Amphenol RF.(Industry News)(Brief Article)
February 1, 2004... Amphenol RF announced that its headquarters has relocated to a facility in Danbury, CT, effective immediately. The company's new location is strategically designed to continue to offer good customer focus while showcasing its core manufacturing...

Computer Access Technology Corp.(Industry News)
February 1, 2004... Computer Access Technology Corp. announced that it has moved its worldwide headquarters to 3385 Scott Boulevard, Santa Clara, CA 95054. This new location will significantly increase the total office space in order to support future growth of...

Mini-Systems Inc.(Industry News)(Brief Article)
February 1, 2004... Mini-Systems Inc. announced that it has reached a milestone of 35 years in business. The company attributes its success to being responsive in customer service, maintaining commitment in quality and fast response. Mini-Systems Inc. is a...

RF Micro Devices Inc.(Industry News)(Brief Article)
February 1, 2004... RF Micro Devices Inc. announced production shipments of the RF3140 PowerStar[TM] power amplifier module to BenQ, a handset original design manufacturer based in Taiwan. The handset is being manufactured for a handset original equipment...

Mimix Broadband Inc.(Industry News)(Brief Article)
February 1, 2004... Mimix Broadband Inc. announced that it has been recommended for registration to ISO 9001:2000, the internationally-recognized quality management system standard administered by the International Organization for Standardization. Det Norske...

RLC Electronics Inc.(Industry News)(Brief Article)
February 1, 2004... RLC Electronics Inc. announced that it has been certified to ISO 9001:2000 for the design and manufacture of standard and custom RF and microwave devices used in military and commercial applications.

M-tron Industries Inc.(Industry News)(recommended by the British Standards Institute)(Brief Article)
February 1, 2004... M-tron Industries Inc. announced that it has been recommended by the British Standards Institute to receive an upgrade of its ISO 9001 registration to an ISO 9001:2000 registration. This significant step takes place on the 10 year anniversary...

Gowanda Electronics.(Industry News)(Brief Article)
February 1, 2004... Gowanda Electronics announced that it has successfully completed the transition to the requirements of ISO 9001:2000 quality management system standard. The audit was performed by NSF International Strategic Registrations Ltd.

Applied Wave Research Inc. (AWR[TM]) and the SoC Technology Center of Industrial Technology Research Institute STC/ITRI.(Contracts)(Brief Article)
February 1, 2004... Applied Wave Research Inc. (AWR[TM]) and the SoC Technology Center of Industrial Technology Research Institute STC/ITRI announced a partnership whereby AWR will provide radio-frequency EDA tools and services to a new system-on-chip (SoC) design...

Reynolds Industries.(Contracts)(Brief Article)
February 1, 2004... Reynolds Industries announced that Rockwell Collins, San Jose, CA, has awarded it a contract for helmet vehicle interface cable assemblies for the Joint Helmet Mounted Cueing System program. This award is for the LRIP-4 phase.

Agilent Technologies Inc.(Contracts)(OEwaves Inc. chooses Agilents's photonics manufacturing facility.)(Brief Article)
February 1, 2004... Agilent Technologies Inc. announced that OEwaves Inc. has chosen Agilent's photonics manufacturing facility in Boeblingen, Germany, to package and manufacture OEwaves' patented fixed-tuned optoelectronic oscillators. Agilent and OEwaves also...

Palomar Technologies.(Contracts)(Brief Article)
February 1, 2004... Palomar Technologies announced that DuPont Photonics Technologies LLC has selected Palomar's FAST 60 optical alignment system to automate the testing of manufactured planar integrated photonic devices for use in optical networks for the...

WildBlue Communications Inc. and Raven Manufacturing Ltd.(Contracts)(Brief Article)
February 1, 2004... WildBlue Communications Inc. and Raven Manufacturing Ltd. jointly announced an agreement whereby Raven will be designing, qualifying and producing the outdoor satellite receiver equipment for WildBlue's high speed Internet service. Expected to...

AXTAL.(New Market Entries)(formation of new company named AXTAL GmbH and Co. KG)(Brief Article)
February 1, 2004... AXTAL recently launched its company 18 months ago, the business of AXTAL--Advanced XTAL Products. As a result of its growth, a new legal entity, AXTAL GmbH & Co. KG, has been established in Lobbach, Germany. This company is involved in the...

The Summation Research family of companies announced the formation of SRI Hermetics Inc.(New Market Entries)(Ed Taylor)(Brief Article)
February 1, 2004... The Summation Research family of companies announced the formation of SRI Hermetics Inc. This undertaking will enable the family of companies to expand the hermetic connector business of SRI Connector Gage Co. as well as offer new product...

Phillip J. Zulueta.(Personnel)(Zulueta becomes president of IMAPS North America.)(Brief Article)
February 1, 2004... Phillip J. Zulueta recently took office as the 2004 president of IMAPS North America. For the past year, Zulueta has served as president-elect and chair of the member benefits task force that is responsible for the new and greatly enhanced...

Park Electrochemical Corp.(Personnel)(Konstantine N. Karavakis and Vito A. Tanzi)(Brief Article)
February 1, 2004... Park Electrochemical Corp. announced the appointment of Konstantine N. ("Gus") Karavakis as director of research and development. Karavakis will be responsible for the company's global research and development activities and will have central...

TRL Technology Ltd.(Personnel)(Dave Bucknell)(Brief Article)
February 1, 2004... TRL Technology Ltd. announced the appointment of Dave Bucknell as business development manager, focusing on the maritime defense area. This step complements the company's recent decision to join the MRCM Alliance as the sixth strategic partner,...

Rosenberger LEONI Site Solutions.(Personnel)(Bill Corondan and Rick Harris)(Brief Article)
February 1, 2004... Rosenberger LEONI Site Solutions announced the addition of Bill Corondan and Rick Harris to champion the North American sales initiative. Corondan and Harris will be responsible for developing and implementing the sales strategy of the...

Maury Microwave Corp.(Rep Appointments)(ITGlobe Inc. added as new international rep.)(Brief Article)
February 1, 2004... Maury Microwave Corp. announced that the company has added a new international rep to its sales team. ITGlobe Inc. will handle the country of India. For additional details about this rep, contact Maury's international sales manager, Surinder...

I.F. Engineering Corp. (IFE).(Rep Appointments)
February 1, 2004... I.F. Engineering Corp. (IFE) announced its sales representation in Texas and Arkansas. Southwest Engineering Associates now represents IFE in the states of Arkansas and Texas (excluding El Paso county). Southwest Engineering can be contacted by...

RFMW Ltd.(Rep Appointments)(Brief Article)
February 1, 2004... RFMW Ltd. announced that it has signed a North American distribution agreement with M/A-COM, a business unit of Tyco Electronics and a provider of radio frequency, microwave and millimeter-wave components.

Microwave Development Company Inc.(Rep Appointments)(Tekmar Sales Inc. appointed to cover metropolitan New York and northern New Jersey areas.)(Brief Article)
February 1, 2004... Microwave Development Company Inc., a manufacturer of passive waveguide components and high power coaxial devices, announced the appointment of a new sales representation organization, Tekmar Sales Inc. Tekmar Sales will cover the metropolitan...

Integrated Engineering Software.(Rep Appointments)(Hi-Key chosen as partner for software distribution in China)
February 1, 2004... Integrated Engineering Software announced a partnership with Hi-Key Technology for software distribution in China. Hi-Key is an ideal partner for IES's electromagnetic simulation software. Based in Beijing, China, Hi-Key offers knowledge and...

Tampa Microwave.(Rep Appointments)(new organizations formed are MEL Sivan (Israel) and TDSI)(Brief Article)
February 1, 2004... Tampa Microwave announced the appointment of two new sales rep organizations, MEL Sivan and TDSI. MEL Sivan will represent the company in Israel. TDSI will be responsible for sales in the states of Arizona, New Mexico and southern Nevada.

Semflex Inc.(Rep Appointments)(Tech Marketing Associates chosen by Semflex to serve southern California region.)(Brief Article)
February 1, 2004... Semflex Inc. announced the appointment of a new sales rep organization, Tech Marketing Associates. Tech Marketing Associates will serve the southern California region. The company is headquartered in Costa Mesa, CA, and can be reached at (714)...

Design and fabrication procedure for high Q RF MEMS resonators.(Technical Feature)(quartz)(radio frequency)(micromechanical devices)
February 1, 2004... RF MEMS resonators have the potential to displace crystal resonators constructed from quartz or lithium niobate if suitable performance can be achieved from these micromechanical devices. This objective is achievable using the design and...

A fully-integrated 2.4/5.7 GHz concurrent dual-band 0.18 [micro]m CMOS LNA for an 802.11 WLAN direct conversion receiver.(Technical Feature)(configuration memory operating system)(low-noise amplifiers)
February 1, 2004... This article describes a 2.4/5.7 GHz concurrent dual-band CMOS LNA for 802.11 WLAN direct conversion receiver (DCR) applications using 0.18 [micro]m technology. A fully-integrated dual-band LNA was designed, which simultaneously provides...

Small-sized quasi-elliptic function microstrip low pass filter based on defected ground structures and open stubs.(Technical Feature)
February 1, 2004... In this article, a microstrip structure for a small-sized elliptic function low pass filter (LPF) is developed from a modified dumbbell-shaped defected ground structure (DGS) and additional open stubs. The steps taken in developing the...

A 5 GHz 0.18 [micro]m CMOS mixer for 802.11a WLAN receiver applications.(Technical Feature)(configuration memory operating system )
February 1, 2004... This article presents a 5.7 GHz CMOS single-balanced mixer for an IEEE 802.11a WLAN receiver application. The RF input frequency of the mixer is 5.725 to 5.825 GHz, the LO frequency is 5.445 to 5.545 GHz and the IF is 280 MHz. The mixer is...

Printed circuit realization of a capacitive-loaded interdigital bandpass filter.(Technical Feature)
February 1, 2004... A tapped capacitive-loaded interdigital bandpass filter has been realized using multicoupled suspended substrate stripline (MCSSS). Composite effects of multiple quasi-TEM modes and coupling between non-adjacent strips have been accounted for....

Design of a 5.7 GHz 0.18 [micro]m CMOS current-reused LNA for an 802.11a WLAN receiver.(Technical Feature)(Low-Noise Amplifier )
February 1, 2004... This article presents the design, implementation and measurement of a 5.7 GHz CMOS LNA for an IEEE 802.11a WLAN receiver. The LNA, fabricated with the 0.18 [micro]m 1P6M standard CMOS process, uses a current-reuse technology to increase linear...

Using noise for RF receiver built-in test applications.(Tutorial)(radio frequency)
February 1, 2004... Microwave thermal noise has long been employed for built-in test (BIT) of receivers and radiometers. Today's compact solid-state noise sources are broadband and extremely stable making them very useful signal sources for a variety of tests....

Low profile, high performance surface mount couplers.(Cover Feature)(Cover Story)
February 1, 2004... A new family of low profile, high performance couplers has been introduced in a new easy-to-use, manufacturing friendly surface-mount package. These new couplers feature lower insertion loss, better phase balance, less amplitude imbalance, and...

An RF component analyzer for measuring multi-function RF modules.(Product Feature)
February 1, 2004... Communications services such as mobile phone and wireless LAN have increased the use of multi-bands while the terminals are becoming smaller. These trends have led to the widespread use of RF modules combining multiple functions. Along with...

Ka-band solid-state amplifiers at TWTA power levels.(Product Feature)
February 1, 2004... A breakthrough in Ka-band SSPA power is available for commercial and military applications. The Sophia Wireless model MPC4-2531 solid-state power amplifier (SSPA) provides 27 W of saturated power at 30 GHz and wideband coverage of 24 to 27 W at...

Selector tool.(Software Update)
February 1, 2004... This Web-based "inductor finder" makes quick work of finding and sorting all of the company's products that fit a user's requirements. Enter the inductance and operating frequency plus any other critical parameters like SRF, DCR, Q, mounting...

Chip packaging toolkit.(Software Update)
February 1, 2004... The release of the chip packaging toolkit option for Pulsonix PCB design software targets chip packaging and chip-on-board designers. The toolkit provides the option to create and annotate die, bond pads and bond wires, and also allows the...

Data book library.(Software Update)
February 1, 2004... This edition of the data book library offers easy access via CD-ROM to detailed information on more than 40,000 products and their application potential. Application notes, in-depth articles and useful support tools complement the wide range of...

Diode Library.(Software Update)
February 1, 2004... The Diode Library[TM] provides a collection of measurement-based varactor and Schottky diode models for all popular substrate materials. The model library supports Agilent's Advanced Design System (ADS). Future software updates will include...

Microwave impedance calculator.(Software Update)
February 1, 2004... The MWIJ (JAVA version of the MWI program written by G.R. Traut) applet allows the user, for a given impedance (or vice versa), to calculate transmission line losses and temperature rise, and obtain line widths and calculations for stripline...

D2G software product.(Software Update)
February 1, 2004... This DXF software product D2G is for the RF and microwave industries. The IsoPro's DXF import from a wide range of CAD packages (including AutoCAD) allows RF and microwave engineers to quickly edit, prototype and produce quality antenna and...

Interactive cable finder.(Software Update)
February 1, 2004... To provide a measure of application engineering that is available on the user's schedule, the microwave portion of the company's Web site includes an interactive cable finder that walks the user through a range of configuration options to...

Software for microwave design.(Software Update)
February 1, 2004... This section of the Web site features CONCERTO, which is a 3D simulation package for electromagnetic field analysis (for microwave devices including waveguides, filters, antennas and resonators) using the unique conforming elements. CONCERTO...

Manual variable attenuators.(New Waves: RF Components and Systems)
February 1, 2004... This series of 2 W manual variable attenuators offers users a wide choice of attenuation ranges from 0 to 10 dB in 1 dB steps up to 0 to 110 dB in 1 dB steps. This series of attenuators covers a frequency range of DC to 3000 MHz, depending on...

Double-balanced mixer.(New Waves: RF Components and Systems)
February 1, 2004... The model HMC329LM3 is a 26 to 40 GHz surface-mount, passive double-balanced MMIC mixer that can be used as either an up or downconverter. It offers a broad DC to 8 GHz IF. Good isolations, > 32 dB, are provided by on-chip baluns while the...

Programmable step attenuators.(New Waves: RF Components and Systems)
February 1, 2004... This PA series of binary programmable step attenuators is designed to operate from DC to 18 GHz. Two basic models, PA-124 and PA-125, offer attenuation ranges of 15 and 70 dB. Control is in standard binary format: 1-2-4-8. The attenuators are...

Dual-band combiner.(New Waves: RF Components and Systems)
February 1, 2004... The model SL-8344 is a high power, weather sealed dual combiner. This combiner is used with cellular and PCS or GSM 900 and 1800 to combine and split dual antenna performance at the tower and base station. By use of this combiner, both high and...

High IP3 voltage variable attenuator.(New Waves: RF Components and Systems)
February 1, 2004... The model RVA-2500 is a 10 to 2500 MHz broadband voltage variable attenuator. This attenuator provides up to 55 dB typical attenuation and +43 dBm IP3 typical while maintaining constant in/out VSWR and insertion phase over the full attenuation...

Ultra-low [ohm] chip resistors.(New Waves: RF Components and Systems)
February 1, 2004... The ULX-2512 series of ultra-low [ohm] chip resistors is available in values ranging from 0.001 to 0.1 [ohm]. Tolerances available are five percent (0.001 to 0.005 [ohm]), five and two percent (0.005 to 0.010 [ohm]) and five, two and one...

Single sideband mixer.(New Waves: RF Components and Systems)
February 1, 2004... The model SSB-0218 is a single sideband mixer that covers 2 to 18 GHz with numerous IF bands available from 30 to 500 MHz. Designed for broadband applications requiring carrier and sideband suppression, the SSB-0218 is a unique double-balanced...

Filter/integrated low noise amplifier.(New Waves: RF Components and Systems)
February 1, 2004... The model 7LB10-00050 (7LB10-72.5/X30-O/O-LNA) is a LC filter with an integrated low noise amplifier (LNA). The filter design is a seven-section low ripple Chebyshev response. Passband is 57.5 to 87.5 MHz with a 55 dB rejection bandwidth of 70...

Coaxial bandpass filter.(New Waves: RF Components and Systems)
February 1, 2004... The model AX07-0012 is a coaxial bandpass filter that features low insertion loss, high rejection and lightweight. It offers a center frequency of 2040 MHz, a passband of 60 MHz, minimum, and insertion loss of 1.0 dB, maximum. The filters...

20 to 3000 MHz preselector.(New Waves: RF Components and Systems)
February 1, 2004... This 20 to 3000 MHz preselector is designed for applications such as JTRS that require light weight, small size and low power consumption. The unit operates off +12 or +24 VDC. It provides digitally tunable bandpass filtering from 20 MHz to 2...

0.5 to 20 GHz power divider.(New Waves: RF Components and Systems)
February 1, 2004... The model PS4-24-452/10S is a power divider that covers the frequency range of 0.5 to 20 GHz. This divider offers a 15 dB minimum isolation, 4 dB maximum insertion loss and 1.7 maximum VSWR. Amplitude and phase balance are 0.5 and 8[degrees]...

QMA attenuators.(New Waves: RF Components and Systems)
February 1, 2004... This range of attenuators integrates the company's QMA connector type (quick lock formula) and snap-on mating connector system. These attenuators are designed as an alternative to SMA connectors for various RF applications, particularly for new...

RF power detector.(New Waves: RF Components and Systems)
February 1, 2004... The model RTG9001 is an RF power detector with on chip programmable threshold detection and a four output sequencer. With an input frequency range of 0.1 to 2.5 GHz and a dynamic range of 45 dB, the RTG9001 adds 3 bits of threshold...

Low profile filters.(New Waves: RF Components and Systems)
February 1, 2004... These low profile, highly stable microwave filters meet MIL environmental requirements. The filters are designed for use in a wide variety of space-constrained applications, including avionics and unmanned aero vehicles. The low profile filters...

Beamforming network.(New Waves: RF Components and Systems)
February 1, 2004... This 1 X 4 beamforming network is designed for use in military airborne radar environments. The unit configuration incorporates one 180[degrees] hybrid feeding two 90[degrees] hybrids resulting in a...

Feed-thru capacitors.(New Waves: RF Components and Systems)
February 1, 2004... These UL recognized, all-ceramic shoulder feed-thru capacitors are designed to offer a high AC/DC withstanding voltage and a working voltage up to 250 VAC. These capacitors offer a good cost/performance ratio with a coaxial feed-thru...

Multilayer varistors.(New Waves: RF Components and Systems)
February 1, 2004... These multilayer varistors combine typical 0.5 ns response time with capacitance values down to 70 pF in accordance with CECC42000 and IEC 61051-1. Key applications for the BCcomponents MLV 2322 varistors include voltage pulse interference...