Vector Network Analyzers (VNAs) have evolved significantly over time. Today, it is possible to perform a single sweep from as low as 100kHz to 250GHz with the latest NA5307A Frequency Extender by Keys...
This paper presents a broadband three-way continuous-mode Doherty power amplifier (DPA) incorporating a multi-resonant harmonic injection network (HIN) for wideband efficiency enhancement. By optimizi...
THz electronics is attracting increasing attention due to the recent “beyond-5G” research. On the other hand, it may surprise many that devices for THz wave generation and detection had in fact been r...
This article presents a 6-way Gysel power combiner (PC) for high-power applications in rectangular coaxial guide (rectax). Compared to corporate and radial power combiners, the proposed Gysel PC achie...
This section will introduce transmit/receive signal chains and important characteristics for design and measurement that will be discussed throughout the following modules. The session covers transmis...
This paper presents the basic design and prototype results of a multi-resonator chipless tag system utilizing a notch filter architecture. The system integrates newly developed compact tag resonators ...
We present a linear single-ended distributed driver implemented in 130nm BiCMOS process with fT/fmax of 470/650 GHz, designed for single-ended push-pull thin-film lithium niobate (TFLN) traveling-wave...