Compact six-port transceiver for time-division duplex systems

Hyung Sun Lim; Wan Kyu Kim; Jong Won Yu; Hyung Chul Park; Woo Jin Byun; Myung Sun Song

doi:10.1109/LMWC.2007.895731

Compact six-port transceiver for time-division duplex systems

Hyung Sun Lim
, Wan Kyu Kim
, Jong Won Yu
, Hyung Chul Park
, Woo Jin Byun
, Myung Sun Song

Electronic Engineering Program

Research output: Contribution to journal › Article › peer-review

38 Scopus citations

Abstract

A compact six-port transceiver for time-division duplex systems is proposed. The proposed transceiver only uses a single six-port junction for the Tx and Rx mode. Also, we propose the new radio frequency (RF) and baseband interface component, which consists of switch, reflection coefficient generator, and the power detector. The prototype circuits are fabricated to validate the new transceiver with 15-Mbps quadrature phase shift keying (QPSK) digital modulator and 10-Mbps QPSK demodulator at the carrier frequency of 2.4 GHz. The proposed six-port transceiver can provide a simple, low-cost, low-power, and reconfigurable RF design platform.

Original language	English
Pages (from-to)	394-396
Number of pages	3
Journal	IEEE Microwave and Wireless Components Letters
Volume	17
Issue number	5
DOIs	https://doi.org/10.1109/LMWC.2007.895731
State	Published - May 2007

Keywords

Direct digital conversion
QPSK modulation
Quadrature phase shift keying (QPSK) demodulation
Reconfigurable radio frequency (RF) system
Six-port transceiver

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10.1109/LMWC.2007.895731

Cite this

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title = "Compact six-port transceiver for time-division duplex systems",

abstract = "A compact six-port transceiver for time-division duplex systems is proposed. The proposed transceiver only uses a single six-port junction for the Tx and Rx mode. Also, we propose the new radio frequency (RF) and baseband interface component, which consists of switch, reflection coefficient generator, and the power detector. The prototype circuits are fabricated to validate the new transceiver with 15-Mbps quadrature phase shift keying (QPSK) digital modulator and 10-Mbps QPSK demodulator at the carrier frequency of 2.4 GHz. The proposed six-port transceiver can provide a simple, low-cost, low-power, and reconfigurable RF design platform.",

keywords = "Direct digital conversion, QPSK modulation, Quadrature phase shift keying (QPSK) demodulation, Reconfigurable radio frequency (RF) system, Six-port transceiver",

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AU - Lim, Hyung Sun

AU - Kim, Wan Kyu

AU - Yu, Jong Won

AU - Park, Hyung Chul

AU - Byun, Woo Jin

AU - Song, Myung Sun

PY - 2007/5

Y1 - 2007/5

N2 - A compact six-port transceiver for time-division duplex systems is proposed. The proposed transceiver only uses a single six-port junction for the Tx and Rx mode. Also, we propose the new radio frequency (RF) and baseband interface component, which consists of switch, reflection coefficient generator, and the power detector. The prototype circuits are fabricated to validate the new transceiver with 15-Mbps quadrature phase shift keying (QPSK) digital modulator and 10-Mbps QPSK demodulator at the carrier frequency of 2.4 GHz. The proposed six-port transceiver can provide a simple, low-cost, low-power, and reconfigurable RF design platform.

AB - A compact six-port transceiver for time-division duplex systems is proposed. The proposed transceiver only uses a single six-port junction for the Tx and Rx mode. Also, we propose the new radio frequency (RF) and baseband interface component, which consists of switch, reflection coefficient generator, and the power detector. The prototype circuits are fabricated to validate the new transceiver with 15-Mbps quadrature phase shift keying (QPSK) digital modulator and 10-Mbps QPSK demodulator at the carrier frequency of 2.4 GHz. The proposed six-port transceiver can provide a simple, low-cost, low-power, and reconfigurable RF design platform.

KW - Direct digital conversion

KW - QPSK modulation

KW - Quadrature phase shift keying (QPSK) demodulation

KW - Reconfigurable radio frequency (RF) system

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M3 - Article

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JO - IEEE Microwave and Wireless Components Letters

JF - IEEE Microwave and Wireless Components Letters

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Compact six-port transceiver for time-division duplex systems

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Keywords

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