X-band Push-Push Oscillator Simulation and Measurement (Part 2) Jul 24, 2019 Wrapping up this two-part series, we break down the steps involved in simulating and measuring push-push oscillators in terms of output power and voltage tuning. X-band Push-Push Oscillator Simulation and Measurement (Part 1) Jul 12, 2019 This first part of a two-part series discusses basic oscillator concepts such as the common-collector oscillator, which leads to the push-push oscillator architecture. A Brief Tutorial on Microstrip Antennas (Part 4) Jan 31, 2019 Wrapping up this series on microstrip antennas, attention turns to series feeds for microstrip array antennas along with the series/parallel combination technique. A Brief Tutorial on Microstrip Antennas (Part 3) Jan 03, 2019 The third installment of this series focuses in on microstrip antenna arrays, with analysis of both four-element and two-×-two arrays. A Brief Tutorial on Microstrip Antennas (Part 2) Dec 06, 2018 The second installment of this series dives into microstrip antenna feed lines before moving on to a microstrip antenna design example. A Brief Tutorial on Microstrip Antennas (Part 1) Nov 06, 2018 This article, the first of a multi-part series on microstrip antennas, discusses antenna characterization—from antenna parameters to key attributes. Source Serves FMCW Radar Apr 09, 2013 A commercial direct-digital synthesizer was used as the linear source in an FMCW radar system, with excellent results. Process MW Signals With High-Speed Logic Nov 08, 2011 High-speed logic devices such as XOR gates and Type-D flip-flops can be used for a surprisingly broad range of circuit functions at microwave- and millimeter-wave frequencies.