Results 201 to 210 of about 84,601 (236)

Adaptive Spur Cancellation Technique in All-Digital Phase-Locked Loops

IEEE Transactions on Circuits and Systems II: Express Briefs, 2017
The phenomenon of periodic phase errors (also known as spurs) in phase-locked loops (PLLs) is widely acknowledged and is responsible for posing considerable challenge on development of miniaturized wireless communication devices. The common approach employed today for spur mitigation calls for a digital notch filter within the receive chain, while ...
Rotem Avivi, Michael Kerner, Evgeny Shumaker, Giuseppe Li Puma, Tami Sela, Lidor Sofer, Gil Horovitz   +6 more
openaire   +1 more source

A mm-Wave MIMO Transmitter with a Digital Beam Steering Capability Using CMOS All-Digital Phase-Locked Loop Chips

2018 IEEE MTT-S International Microwave Workshop Series on 5G Hardware and System Technologies (IMWS-5G), 2018
In this paper, we propose a mm-wave transmitter architecture intended for radar and 5G MIMO applications with beam steering over 57–63 GHz frequency band.
Mahdi Salarpour
semanticscholar   +1 more source

Enhanced Acquisition and Tracking in All Digital Phase-Locked Loops

Circuits, Systems & Signal Processing, 2008
This paper presents a technique to substantially mitigate the tracking jitter of all digital phase-locked loops and, hence, enhance the overall performance of the loop. This has been achieved by a structure utilizing a notch f ilter in a cascade arrangement with the loop f ilter to suppress the undesired frequency components and preserve the DC value ...
Reza Danesfahani, Mohammad Moghaddasi, Mahmood Mahlouji   +2 more
openaire   +1 more source

The design of an all digital phase-locked loop

38th IEEE Vehicular Technology Conference, 2003
A method for synthesizing an all digital phase-locked loop is proposed. The design is based on the digitization of a continuous system whereby the s-plane poles and zeros of a specified differential equation are mapped to the z-plane poles and zeros of a corresponding difference equation using the matched z-transform method. The critical parameters are
openaire   +1 more source

Genome folding through loop extrusion by SMC complexes

Nature Reviews Molecular Cell Biology, 2021
Iain F Davidson, Jan-Michael Peters
exaly  

Phosphorus recovery and recycling – closing the loop

Chemical Society Reviews, 2021
Andrew R Jupp, Steven Beijer, Assoc prof J Chris Slootweg   +2 more
exaly  

Closed-loop neuromodulation in an individual with treatment-resistant depression

Nature Medicine, 2021
Katherine W Scangos, Ankit N Khambhati, Hashem Zamanian   +2 more
exaly  

All-Digital Phase-Locked Loop

2016
Wanghua Wu, Robert Bogdan Staszewski, John R. Long   +2 more
openaire   +1 more source

A comprehensive review: ultra-low power all-digital phase-locked loop RF transceivers for biomedical monitoring applications

Analog Integrated Circuits and Signal Processing
Abdul Khaliq, J. Sampe, F. H. Hashim, Huda Abdullah, Noor Hidayah Mohd Yunus, Muhammad Asim Noon   +5 more
semanticscholar   +1 more source

Loop extrusion as a mechanism for formation of DNA damage repair foci

Nature, 2021
Coline Arnould, Vincent Rocher, Thomas Clouaire   +2 more
exaly