Following the introduction of metamorphic high electron mobility transistors (MHEMTs) 30
years back, there has been a rapid growth in their use in advanced MMIC (monolithic …

Radio astronomy is a subfield of astronomy that explores the universe via radio signals up to
a few terahertz. Since the first detection of radio signals from the Milky Way by Karl G. Jansky …

To overcome limitations on bandwidth extension in conventional design techniques, a novel
pole-converging technique with transformer feedback for intrastage bandwidth extension is …

This letter presents a wideband millimeter-wave low-noise amplifier (LNA) in a 65 nm CMOS
technology. The amplifier adopts five-stage cascode topology with L-type input matching …

100–300 GHz wireless systems can provide very high data rates per signal beam, and,
given the short wavelengths, even compact arrays can contain many elements, and hence …

The effect of gain and embedding of amplifying cells (amp-cell) on the output power of
power amplifiers (PAs) at high mm-wave frequencies is studied. This is the frequency range …

This article presents an ultra-low-power silicon germanium heterojunction bipolar transistor
(SiGe HBT) amplifier operating at 200 GHz. The amplifier consists of three cascaded gain …

This paper presents the design and thorough on-wafer characterization of two G-band low-
noise amplifiers (LNAs) implemented using 0.13-μm silicon-germanium (SiGe) …

100–300GHz wireless systems can provide very high data rates per signal beam, and, given
the short wavelengths, even compact arrays can contain many elements, and hence can …

We report 200 GHz InP DHBT low noise amplifiers in common base (CB) and common
emitter (CE) topologies, together with a design procedure based on minimum noise …