Abstract: This letter presents the design of a W-band subharmonic mixer (SHM) featuring a novel T-type duplexer structure. The structural modifications of the duplexer effectively reduce the ...

By “relevant PLLs,” we mean those PLLs comprising the synthesizer that significantly influence the operating band phase ... Figures 14 and 15 show typical low- and high-frequency 400-MHz reference and ...

Abstract: This paper presents a direct synthesis approach for lowpass/bandpass co-designed filters, allowing independent control of sub-band responses. The synthesis is based on a group of ...