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ASK HARLAN YOUR RF & MICROWAVE TECH Q&A RESOURCE You may know Harlan Howe from his twelve years as publisher and editor of Microwave Journal ®, or from his 34 years as a Microwave design engineer and engineering manager, or from his service as an IEEE fellow and past...

ASK HARLAN YOUR RF & MICROWAVE TECH Q&A RESOURCE You may know Harlan Howe from his twelve years as publisher and editor of Microwave Journal ®, or from his 34 years as a Microwave design engineer and engineering manager, or from his service as an IEEE fellow and past...

ASK HARLAN YOUR RF & MICROWAVE TECH Q&A RESOURCE You may know Harlan Howe from his twelve years as publisher and editor of Microwave Journal ®, or from his 34 years as a Microwave design engineer and engineering manager, or from his service as an IEEE fellow and past...

The rising demand for low cost, low power personal communication systems operating up to 6 GHz makes the integration of radio frequency subsystems on monolithic silicon substrates an attractive challenge. Deep sub-micron technology allows silicon CMOS or silicon-germanium (SiGe) integrated circuits (IC) to operate at frequencies well within the...

Semiconductor varactor diodes are commonly used throughout RF, microwave and millimeter-wave spectrums for a variety of applications, 1,2 including the tuning of critical circuits such as voltage-controlled oscillators (VCO), filters, matching networks and phase-shifters in RFIC and MMIC circuits. However, semiconductor varactor diodes are limited in their applications by...

COMPONENTS Reflective SPDT Switch The model SWN-218-2DR-STD options 204F, HPR80W, LIL is a high power (80 W) cold switching SP2T solid-state switch that operates from 2 to 4 GHz (other frequencies available) with low insertion loss of less than 1.25 dB typical; SWR is 2.0, isolation is ³ 35...

INDUSTRY NEWS Dr. Bruno O. Weinschel , founder of Weinschel Engineering, died on May 6, 2003. He was 83 years old. He was a native of Stuttgart, Germany and received his Doctorate from the Engineering/Technical University in Munich. He moved to the United States in 1938 and after positions...

Test Solutions Product Catalog This 70-page catalog details the company's full line of antennas, sensors, probes, accessories and test equipment designed to provide customers the flexibility needed in today's market. Each product highlighted displays a description, performance graph, comparison graph and a photograph. A.R.A. Technologies, Beltsville, MD (301) 937-8888....

CD-ROM Catalog This CD-ROM catalog includes the company's latest technical developments, test reports and features. American Microwave Corp. manufactures solid-state RF and microwave frequency switches, variable analog and digital attenuators, switch matrixes and detector log video amplifiers (DLVA). American Microwave Corp., Frederick, MD (301) 662-4700. Circle No. 310 Product...

Workshops & Courses RF Wireless Principles and Practice Topics : This intensive course is intended to provide the practical knowledge needed to understand and design RF and wireless equipment. For more information, visit www.gtconted.org. Site : Atlanta, GA Dates : July 14-19, 2003 Contact : Georgia Institute of Technology,...