A wideband injection locked quadrature clock generation and distribution technique for an energy-proportional 16–32 Gb/s optical receiver in 28 nm FDSOI CMOS
M Raj, S Saeedi, A Emami - IEEE Journal of Solid-State …, 2016 - ieeexplore.ieee.org
We present a novel frequency tracking method that exploits the dynamics of injection locking
in a quadrature ring oscillator to increase the effective locking range from 5%(7-7.4 GHz) to …
in a quadrature ring oscillator to increase the effective locking range from 5%(7-7.4 GHz) to …
Design and tuning of coupled-LC mm-wave subharmonically injection-locked oscillators
This paper analyzes and demonstrates the use of coupled-LC tanks to enlarge the locking
range (LR) of millimeter-wave (mm-wave) subharmonically injection-locked oscillators …
range (LR) of millimeter-wave (mm-wave) subharmonically injection-locked oscillators …
Systems and methods for integration of injection-locked oscillators into transceiver arrays
S Jain, FA Malekzadeh - US Patent 11,025,259, 2021 - Google Patents
Abstract Systems and methods for integrating injection-locked oscillators into transceiver
arrays are disclosed. In one aspect, there is provided an injection-locked oscillator (ILO) …
arrays are disclosed. In one aspect, there is provided an injection-locked oscillator (ILO) …
A 55–70GHz two-stage tunable polyphase filter with feedback control for quadrature generation with< 2 and< 0.32 dB phase/amplitude imbalance in 28nm CMOS …
An integrated two-stage polyphase filters (PPFs) with feedback control is proposed for local
oscillator (LO) quadrature generation at millimeter-wave band frequencies. The PPFs …
oscillator (LO) quadrature generation at millimeter-wave band frequencies. The PPFs …
Systems and methods for integration of injection-locked oscillators into transceiver arrays
S Jain, FA Malekzadeh - US Patent 11,025,258, 2021 - Google Patents
Abstract Systems and methods for integrating injection-locked oscillators into transceiver
arrays are disclosed. In one aspect, there is provided an injection-locked oscillator (ILO) …
arrays are disclosed. In one aspect, there is provided an injection-locked oscillator (ILO) …
Injection‐locked oscillator lock detector
NB Buchanan, VF Fusco - Electronics letters, 2016 - Wiley Online Library
A simple circuit that is able to indicate if an injection‐locked oscillator is in the locked
condition by providing a 'high'or 'low'output is presented. The detector is compatible with …
condition by providing a 'high'or 'low'output is presented. The detector is compatible with …
Comparative Studies of Transistors-and Capacitors-Coupled QVCOs
J Jin - Proceedings of the National Academy of Sciences …, 2020 - Springer
The comparative studies of realizing quadrature voltage-controlled oscillator (QVCO) with
MOS transistors and capacitors are presented in this paper. The supply voltage, power …
MOS transistors and capacitors are presented in this paper. The supply voltage, power …