Design techniques for nonlinear microwave circuits are much less developed than for linear
microwave circuits. Until now there has been no up-to-date text available in this area …

The harmonic balance technique from nonlinear simulation is extended to nonlinear adjoint
sensitivity analysis. This provides an efficient tool for the otherwise expensive but essential …

Planar quasi-optical receivers that compactly integrate a coupled slot antenna and a HEMT
or MESFET balanced self-oscillating mixer and on the same substrate for applications in …

An accurate, detailed analysis program has been developed for intermodulation distortion
(IMD) simulation of FET mixers. This program is very efficient at calculating the IMD from …

A design technique for MESFET mixers is described. This technique is based on a mixer
analysis program (MIXAN) designed to obtain the value of conversion gain and evaluate the …

This paper describes a scheme for shaping a given wave beam into the desired profile using
multiple phase-correction mirrors. This mirror system was applied to a gyrotron internal …

In this article a general overview and basic principles of operation of a class of highly
integrated analog devices and circuits, used for applications in the microwave and millimeter …

This paper presents an initial design of a single-ended gate mixer in self-developed InP
High Electron Mobility Transistor (HEMT) technology and its critical parameters measured …

Circuit simulation is an important tool for the design and verification of analog and
microwave circuits. However, traditional transient analysis methods can result in very long …

This paper deals with the design considerations, fabrication process, and performance of
coplanar waveguide (CPW) heterojunction FET (HJFET) down-and up-converter monolithic …