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RF Power Amplifiers Mihai Albulet Noble Publishing 376 pages; $75 ISBN: 1-884932-12-6 The primary purpose of this book is to present the basic concepts used in the analysis and design of RF power amplifiers. Detailed mathematical derivations reveal the assumptions and limitations of the presented results, allowing readers to...

Product Feature A Frequency Discriminator With a Small Footprint Merrimac Industries Inc. West Caldwell, NJ Delay-line frequency discriminators have long been fundamental components in radar warning receivers, instantaneous frequency measurement receivers (IFM) and angle of arrival interferometers. They offer a high performance alternative to I and Q networks in...

Cover Feature Low Cost Millimeter-wave Packaged MMICs United Monolithic Semiconductors S.A.S. Orsay Cedex, France Millimeter-wave technology is being recognized as having potential for emerging markets, such as broadband radio links for cellular base station backhaul networking and automotive safety systems. For such development to occur, however, the requested volumes...

Technical Features LDMOS Linearity and Reliability Laterally diffused metal-oxide-semiconductor (LDMOS) devices have been available as high power, low frequency amplifiers for almost three decades. The original devices had problems with linearity and reliability. More recent developments have improved the device performance and make LDMOS suitable in cellular base station...

Technical Feature Q- and V-band MMIC Low Noise Amplifiers This article describes MMIC low noise amplifiers for millimeter-wave applications using 0.15 µ m pHEMT technology. The design emphasis is on the active device model. The deficiency of conventional device models is identified. A distributed device model has been adapted...

Technical Feature A 2.4 GHz Polarization-diversity Planar Printed Dipole Antenna for WLAN and Wireless Communication Applications This article presents the design simulation, fabrication and measured performance of a 2.4 GHz polarization-diversity printed dipole antenna for wireless communication applications. Two orthogonal printed dipole antennas, each with a microstrip via-hole balun...

Tutorial Fibercom Clock Timing - A Review of PLL Solutions Bar-Giora Goldberg Peregrine Semiconductor Corp. San Diego, CA The fiber optics telecommunications market (called here photonics) has experienced huge growth in the last few years. Being a two-level digital transmission format, the requirements for clocking, timing, retiming and sometimes...

New Products COMPONENTS Aluminum Nitride Leaded Terminations These AlN packages directly replace existing BeO packages with comparable data in the areas of RF performance, power dissipation, adhesion of metal and resistive films, superior thermal performance, low dielectric constant and electrical resistivity. The terminations feature SWR of 1.25 (max) and...

Around the Circuit INDUSTRY NEWS EMX Corp. has completed the sale of the business and assets of its subsidiary American Silicon Products Inc. (ASP) to Exsil Inc. , a subsidiary of Rockwood Specialties Inc. NEC Electronics (Europe) has announced a reorganization of its business structure. NEC's operations are now...

New Literature Product Brochure This six-page brochure features the base-model CS2010 system, including the signal generator mainframe with 14 bit DAC and 512 MB of high speed memory, sample clock synthesizer, US Cellular output bandpass filter, "I/Q Import" and "Real Import" modulation modules, Pentium processor with 128 MB RAM,...