Superharmonic injection-locked frequency dividers

HR Rategh, TH Lee - IEEE Journal of Solid-State Circuits, 1999 - ieeexplore.ieee.org
Injection-locked oscillators (ILOs) are investigated in a new theoretical approach. A first-
order differential equation is derived for the noise dynamics of ILOs. A single-ended injection …

A low jitter programmable clock multiplier based on a pulse injection-locked oscillator with a highly-digital tuning loop

BM Helal, CM Hsu, K Johnson… - IEEE Journal of Solid …, 2009 - ieeexplore.ieee.org
This paper introduces a pulse injection-locked oscillator (PILO) that provides low jitter clock
multiplication of a clean input reference clock. A mostly-digital feedback circuit provides …

A theoretical and experimental study of the noise behavior of subharmonically injection locked local oscillators

X Zhang, X Zhou, AS Daryoush - IEEE Transactions on …, 1992 - ieeexplore.ieee.org
A method for the phase-noise characterization of optically controlled subharmonically
injection-locked oscillators that is based on a nonlinear model of synchronized oscillators is …

CMOS oscillators for clock distribution and injection-locked deskew

M Hossain, AC Carusone - IEEE Journal of Solid-State Circuits, 2009 - ieeexplore.ieee.org
The distribution and alignment of high-frequency clocks across a wide bus of links is a
significant challenge in modern computing systems. A low power clock source is …

Understanding of phase noise squeezing under fractional synchronization of a nonlinear spin transfer vortex oscillator

R Lebrun, A Jenkins, A Dussaux, N Locatelli… - Physical review …, 2015 - APS
We investigate experimentally the synchronization of vortex based spin transfer nano-
oscillators to an external rf current whose frequency is at multiple integers, as well as at an …

Strong Injection Locking in Low- LC Oscillators: Modeling and Application in a Forwarded-Clock I/O Receiver

S Shekhar, M Mansuri, F O'Mahony… - … on Circuits and …, 2009 - ieeexplore.ieee.org
A general model for injection-locked LC oscillators (LC-ILOs) is presented that is valid for
any tank quality factor and injection strength. Important properties of an ILO such as lock …

Superharmonic injection locked oscillators as low power frequency dividers

HR Rategh, TH Lee - … Symposium on VLSI Circuits. Digest of …, 1998 - ieeexplore.ieee.org
Superharmonic injection locking is investigated in a new theoretical approach. Low power
frequency dividers are designed using injection locked oscillators with cascode transistors …

Analysis and design of sub-harmonically injection locked oscillators

A Neogy, J Roychowdhury - 2012 Design, Automation & Test in …, 2012 - ieeexplore.ieee.org
Sub-harmonic injection locking (SHIL) is an interesting phenomenon in nonlinear oscillators
that is useful in RF applications, eg, for frequency division. Existing techniques for analysis …

On computational capabilities of Ising machines based on nonlinear oscillators

M Erementchouk, A Shukla, P Mazumder - Physica D: Nonlinear …, 2022 - Elsevier
Dynamical Ising machines are actively investigated from the perspective of finding efficient
heuristics for NP-hard optimization problems. However, the existing data demonstrate super …

A subharmonic self-oscillating mixer with integrated antenna for 60-GHz wireless applications

M Sironen, Y Qian, T Itoh - IEEE Transactions on Microwave …, 2001 - ieeexplore.ieee.org
A balanced integrated-antenna self-oscillating mixer at 60 GHz is presented in this paper.
The modal radiation characteristics of a dual-feed planar quasi-Yagi antenna are used to …