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Fast frequency and phase tracking analog PLL for direct carrier synchronization
This article presents a wideband phase-locked loop (PLL) with a novel frequency acquisition
loop for a wide locking range and wide bandwidth in 130 nm SiGe BiCMOS technology. The …
loop for a wide locking range and wide bandwidth in 130 nm SiGe BiCMOS technology. The …
100 years of Colpitts oscillators: Ontology review of common oscillator circuit topologies
The year 2018 marked 100 years since the introduction of a class of oscillatory circuits
called Colpitts oscillators. Few other electronic circuits have survived for such a long time …
called Colpitts oscillators. Few other electronic circuits have survived for such a long time …
Analysis of phase noise in 28 nm CMOS LC oscillator differential topologies: Armstrong, Colpitts, Hartley and common-source cross-coupled pair
Comparative Phase Noise analyses of common-source cross-coupled pair, Colpitts, Hartley
and Armstrong differential oscillator circuit topologies, designed in 28 nm bulk CMOS …
and Armstrong differential oscillator circuit topologies, designed in 28 nm bulk CMOS …
A Ku-Band Low-Phase-Noise Cross-Coupled VCO in GaAs HBT Technology
J Zhang, Y Zhang, H Lu, Y Zhang, B Liu… - Journal of Circuits …, 2016 - World Scientific
In this paper, a fully integrated Ku-band voltage controlled oscillator (VCO) with low phase
noise is presented in a GaAs heterojunction bipolar transistor (HBT) technology. A cross …
noise is presented in a GaAs heterojunction bipolar transistor (HBT) technology. A cross …