File Download

There are no files associated with this item.

  • Find it @ UNIST can give you direct access to the published full text of this article. (UNISTARs only)
Related Researcher

김재준

Kim, Jae Joon
Circuits & Systems Design Lab.
Read More

Views & Downloads

Detailed Information

Cited time in webofscience Cited time in scopus
Metadata Downloads

A Transformer-Based Reconfigurable Dual LC-Ring Structure for Multi-Band Programmable Frequency Generation

Author(s)
Choi, SubinKwon, KihyunKim, Jae Joon
Issued Date
2017-04
DOI
10.1109/LMWC.2017.2678398
URI
https://scholarworks.unist.ac.kr/handle/201301/21811
Fulltext
http://ieeexplore.ieee.org/document/7883818/
Citation
IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, v.27, no.4, pp.389 - 391
Abstract
This letter presents a transformer-based dual LC-ring structure that enables both multiphase signal generation and dual-mode operation of a transformer's coupling polarity. An inner in-phase ring facilitates a dual-mode function to change mutual coupling polarity in transformers, and an outer multiphase ring implements programmable multiplications of 2x and 4x together with an N-push multiphase combiner. A prototype of the proposed frequency generator and multiplier was fully integrated in a 65-nm CMOS process, and experimentally verified to provide programmable multiplications, achieving wide frequency ranges of 26.1-37.4 GHz and 52-74.3 GHz.
Publisher
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
ISSN
1531-1309
Keyword (Author)
Dual LC ringin-phase ringmultiphase ringprogrammable frequency multipliertransformer
Keyword
OSCILLATORVCOMULTIPLICATIONINDUCTORSDESIGN

qrcode

Items in Repository are protected by copyright, with all rights reserved, unless otherwise indicated.