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Receiver and transmitter RFICs for Ku-band mobile satellite communication are designed using SiGe BiCMOS technology. The phase shifter, attenuator and serial-to-parallel converter are implemented using CMOS FETs. SiGe HBTs are used to designing low noise amplifier, driver amplifier and power amplifier The receiver RFIC exhibits gain of 25 dB, typical noise figure of 6 dB over 10.7 GHz to 12.75 GHz...
Single Ku-band multi-function transmitter (Tx) MMIC for phased -array applications is designed using 0.25 μm SiGe BiCMOS technology. The MMIC includes gain amplifiers, a power amplifier, digital phase shifters, digital attenuators, and a serial-to-parallel converter. The Tx MMIC exhibits gain of 19 dB, P1dB of 21 dBm with phase and gain control functions over the Ku-band frequency of 13.5 GHz to 15...
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