Optoelectronic oscillator for photonic systems
We describe a novel photonic oscillator that converts continuous-light energy into stable and
spectrally pure microwave signals. This optoelectronic oscillator (OEO) consists of a pump …
spectrally pure microwave signals. This optoelectronic oscillator (OEO) consists of a pump …
A 56–65 GHz injection-locked frequency tripler with quadrature outputs in 90-nm CMOS
WL Chan, JR Long - IEEE Journal of Solid-State Circuits, 2008 - ieeexplore.ieee.org
A sub-harmonic injection-locked tripler multiplies a 20-GHz differential input to 60-GHz
quadrature (I/Q) output signals. The tripler consists of a two-stage ring oscillator driven by a …
quadrature (I/Q) output signals. The tripler consists of a two-stage ring oscillator driven by a …
An injection-locking scheme for precision quadrature generation
P Kinget, R Melville, D Long… - IEEE Journal of Solid …, 2002 - ieeexplore.ieee.org
We describe a novel quadrature splitter based on injection locking a cascade of ring
oscillators to a low-phase-noise (external) single-phase reference clock. The output signals …
oscillators to a low-phase-noise (external) single-phase reference clock. The output signals …
W-band silicon-based frequency synthesizers using injection-locked and harmonic triplers
Two monolithically integrated W-band frequency synthesizers are presented. Implemented
in a 0.18 μm SiGe BiCMOS with f T/f max of 200/180 GHz, both circuits incorporate the same …
in a 0.18 μm SiGe BiCMOS with f T/f max of 200/180 GHz, both circuits incorporate the same …
Noise in phase-locked loops
A Hajimiri - 2001 Southwest Symposium on Mixed-Signal …, 2001 - ieeexplore.ieee.org
Jitter and phase noise properties of phase-locked loops (PLL) are analyzed, identifying
various forms of jitter and phase noise in PLLs. The effects of different building blocks on the …
various forms of jitter and phase noise in PLLs. The effects of different building blocks on the …
A low-jitter low-phase-noise 10-GHz sub-harmonically injection-locked PLL with self-aligned DLL in 65-nm CMOS technology
HY Chang, YL Yeh, YC Liu, MH Li… - IEEE Transactions on …, 2014 - ieeexplore.ieee.org
In this paper, we present design and analysis of an innovative low-jitter low-phase-noise 10-
GHz sub-harmonically injection-locked phase-locked loop (PLL) with self-aligned delay …
GHz sub-harmonically injection-locked phase-locked loop (PLL) with self-aligned delay …
Design and analysis of CMOS subharmonic injection-locked frequency triplers
MC Chen, CY Wu - IEEE Transactions on Microwave Theory …, 2008 - ieeexplore.ieee.org
K-and V-band CMOS differential subharmonic injection-locked frequency triplers (ILFTs) are
proposed, analyzed, and designed. Based on the proposed ILFT structure, models for the …
proposed, analyzed, and designed. Based on the proposed ILFT structure, models for the …
A W-band wide locking range and low DC power injection-locked frequency tripler using transformer coupled technique
YL Yeh, HY Chang - IEEE transactions on microwave theory …, 2013 - ieeexplore.ieee.org
A W-band wide locking range injection-locked frequency tripler (ILFT) with low dc power
consumption is presented in this paper. By using a transformer coupled (TC) topology, the …
consumption is presented in this paper. By using a transformer coupled (TC) topology, the …
Analytical and experimental evaluation of SSB phase noise reduction in self-injection locked oscillators using optical delay loops
A novel forced oscillation technique is discussed for the phase noise reduction of electrical
and optoelectronic oscillators. This paper features self-injection locking using single and …
and optoelectronic oscillators. This paper features self-injection locking using single and …
A miniaturized MMIC analog phase shifter using two quarter-wave-length transmission lines
H Hayashi, T Nakagawa, K Araki - IEEE transactions on …, 2002 - ieeexplore.ieee.org
This paper describes a miniaturized monolithic-microwave integrated-circuit (MMIC) analog
phase shifter using two quarter-wave-length transmission lines. A conventional analog …
phase shifter using two quarter-wave-length transmission lines. A conventional analog …