A 3-43ps time-delay cell for LO phase-shifting in 1.5-6.5GHz beamsteering receiver

Yury Antonov, Mahwish Zahra, Kari Stadius, Zahra Khonsari, Nouman Ahmed, Ilia Kempi, Juha Inkinen, Vishnu Unnikrishnan, Jussi Ryynänen

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

2 Citations (Scopus)
252 Downloads (Pure)

Abstract

This paper describes a digital-friendly passives-less time delay cell that generates programmable phase-shifts for down converting front-end in LO-based beamsteering receiver. Cell design supports 1.5–6.5GHz broadband receiver operation and cell layout occupies an area of only 15×16.5μm 2 including power supply rails and control logic. Simulated in 28nm CMOS technology, delay cell exhibits 6 distinct delay values {3, 3.5, 17, 19, 24, 43}ps consuming at most 220μW@IV.
Original languageEnglish
Title of host publication2018 16th IEEE International New Circuits and Systems Conference (NEWCAS)
PublisherIEEE
ISBN (Electronic)978-1-5386-4859-9
DOIs
Publication statusPublished - 2018
MoE publication typeA4 Article in a conference publication
EventIEEE International New Circuits and Systems Conference - Montreal, Canada
Duration: 24 Jun 201827 Jun 2018
Conference number: 16
http://newcas2018.org/

Conference

ConferenceIEEE International New Circuits and Systems Conference
Abbreviated titleNEWCAS
CountryCanada
CityMontreal
Period24/06/201827/06/2018
Internet address

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