Microwave and Optical Technology Letters · 1997 · 10 citations · 0 references
EngineeringElectrical EngineeringMicroelectronicsMicrowave EngineeringOptoelectronicsHigh-frequency Semiconductor DevicesMicrowave Integrated CircuitsMicrowave Semiconductor DevicesMillimeter-wave CommunicationsRadio-frequency Integrated CircuitsFeedforward CompensationGainMicrowave DevicesMicrowave TransistorsPhase Shifters
A 6 GHz quadrature active microwave phase shifter employing single-gate packaged MESFETs is practically evaluated. A continuous phase change over the range of 50° and 3 dB gain with ±0.7 dB variation are demonstrated. The circuit is simple, and its performance makes it ideal for feedforward systems applications. © 1997 John Wiley & Sons, Inc. Microwave Opt Technol Lett 15: 359–360, 1997.