A Q-band injection-locked frequency divider with inductive feedback for a locking range enhancement

Hyogi Seo, Seungwoo Seo, Sanggeun Jeon, Jae-Sung Rieh

Research output: Contribution to journalArticle

6 Citations (Scopus)

Abstract

An injection-locked frequency divider (ILFD) with an inductive feedback for enhanced locking range has been developed in a commercial 0.13 μm Si RFCMOS technology and compared with a conventional ILFD. The proposed ILFD showed a significant improvement in the locking range over the conventional ILFD, operating at a frequency range of 43.6048.95 GHz. The dc power consumption of the ILFD was 0.58 mW with a supply voltage of 1.2 V for the divider core.

Original languageEnglish
Article number5770185
Pages (from-to)317-319
Number of pages3
JournalIEEE Microwave and Wireless Components Letters
Volume21
Issue number6
DOIs
Publication statusPublished - 2011 Jun 1

Fingerprint

frequency dividers
locking
Electric power utilization
injection
Feedback
augmentation
Electric potential
dividers
frequency ranges
electric potential

Keywords

  • CMOS integrated circuits
  • frequency division
  • injection locked oscillators

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Condensed Matter Physics

Cite this

A Q-band injection-locked frequency divider with inductive feedback for a locking range enhancement. / Seo, Hyogi; Seo, Seungwoo; Jeon, Sanggeun; Rieh, Jae-Sung.

In: IEEE Microwave and Wireless Components Letters, Vol. 21, No. 6, 5770185, 01.06.2011, p. 317-319.

Research output: Contribution to journalArticle

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