A W-band subharmonically pumped resistive mixer based on pseudomorphic heterostructure field effect transistor technology
2002; Institute of Electrical and Electronics Engineers; Linguagem: Inglês
10.1109/mwsym.1993.276808
ISSN2576-7216
AutoresHerbert Zirath, I. Angelov, Niklas Rorsman, Christer Karlsson,
Tópico(s)Microwave Engineering and Waveguides
ResumoDescribes the first subharmonically pumped resistive mixer (SPRM) based on heterostructure field effect transistors (HFETs), operating in the W-band (75-110 GHz). Two HFET devices, specially designed for this application, were integrated together with a coupler, a 180 degrees C phase shifter, and an intermediate-frequency (IF) filter. Theoretical and experimental results are presented. A minimum conversion loss of about 22 dB was experimentally obtained at a local-oscillator (LO) power of 1 dBm. >
Referência(s)