The talk provides a comprehensive review of fundamental SiGe BiCMOS building blocks for D-band transceivers. Design strategies are explored to enhance performance in terms of wideband amplification an...
This paper proposes a transformer-based ultra-wideband switchable 180° phase shifter, featuring consistent trisection filtering responses in both states. All adjacent resonators are coupled through el...
Where space and weight become tough requirements and performance drives the relevance of using waveguide systems with low insertion loss and potential to realize challenging beam patterns, a restricti...
Why do we still use transmission line theory in an age of high-powered simulation? Because the formalisms developed by pioneers like Levy, Cristal, Matthaei, Young, and Jones are remarkably elegant an...
This work presents a high-resolution synthetic aperture radar (SAR) system operating at 182 GHz – 202 GHz with a 20 GHz bandwidth for non-destructive quality control applications. The frequency modula...
This paper presents a wideband variable-gain balanced power amplifier (VGPA) for D-band applications in 22nm FD-SOI. Guanella transformers are employed in both the power combiner and the stacked ampli...