A novel TDD mode direct conversion digital transceiver using six-port technology

H. S. Lim, W. K. Kim, J. W. Yu, H. C. Park, W. J. Byun, M. S. Song

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

Abstract

In this paper, a novel time division duplex (TDD) mode direct digital conversion transceiver using six-port technology is proposed for a QPSK communication. We only use one six-port junction (SPJ) for Tx/Rx mode. To change Tx/Rx mode, we propose a new component, which consists of switched reflection coefficient generator and power detector (SRG&PD). The prototype of the propose six-port transceiver is used to realize the QPSK communication with a 2.4GHz carrier frequency and 10Mbps data rates. Also, the proposed transceiver may be used to low cost, low power consumption and reconfigurable RF systems.

Original languageEnglish
Title of host publication2006 Asia-Pacific Microwave Conference Proceedings, APMC
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1783-1786
Number of pages4
ISBN (Print)4902339102, 9784902339109
DOIs
StatePublished - 2006
Event2006 Asia-Pacific Microwave Conference, APMC - Yokohama, Japan
Duration: 12 Dec 200615 Dec 2006

Publication series

NameAsia-Pacific Microwave Conference Proceedings, APMC
Volume3

Conference

Conference2006 Asia-Pacific Microwave Conference, APMC
Country/TerritoryJapan
CityYokohama
Period12/12/0615/12/06

Keywords

  • Direct digital conversion
  • Reconfigurable RF system
  • Six-port receiver
  • Six-port transceiver

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