Articles by MWJ Staff

Components X-band Tx and Rx Filters The company claims to have released the world's smallest waveguide X- band Tx and Rx filters for military satcom applications. The filters have less than 0.3 dB insertion loss and have greater than 90 dB rejection in the complementary frequency bands. They are...

Math, Science and Logic Puzzles - for the "enginerd" in all of us (re-printed with permission from Pzzls - www.pzzls.com ) Download the Puzzler (PDF) The Smith Jones Robinson Riddle On a train, Smith, Robinson and Jones are the fireman, brakeman and the engineer, but NOT respectively. Also aboard...

octoScope, Inc., a wireless solutions and services company announced today its wireless testing product, octoBox™. octoBox revolutionizes the way multi-radio devices such as smartphones and USB dongles are designed, tested and verified. It offers accurate OTA testing of conventional and MIMO wireless devices in a customizable refrigerator sized anechoic...

Top 10 Articles and News Items for 2011 We have gone through the web stats for 2011 - here is a list of the top 10 most viewed articles and the top 10 news items on the Microwave Journal web site. Read About Top 10

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Math, Science and Logic Puzzles - for the "enginerd" in all of us (re-printed with permission from Pzzls - www.pzzls.com ) Download the Puzzler (PDF) Einstein as a Speed Devil How fast should you drive toward a red traffic light to see it appear as green? Hint Use Einstein's...

Components 100 W SP3T Switches Aeroflex introduces the MSW3200-320 and MSW3201-320 SP3Ts, covering frequencies of 10 to 1500 MHz and 200 to 4500 MHz, respectively. Both switches handle up to 100 W of CW input RF with an IIP3 of 65 dBm. Insertion loss is approximately 0.5 dB. For...

Introduction to RF Design Using EM Simulators Hiroaki Kogure, Yoshie Kogure and James Rautio James Rautio is well known as the founder of Sonnet and his collaboration with the Kogures goes back to 1985. At the time, he had written an antenna analysis program for amateur radio operators that...

Orange Book of Knowledge AR has recently released the fourth edition of The Orange Book of Knowledge. The book contains articles and application notes on a wide range of topics and applications, including a reference guide for coaxial connectors and cables and harmonic measurement for IEC 61000-4-3. Visit www.arworld.us...