A balanced antenna integrated six-port receiver using direct conversion

Dong Zo Kim; Han Lim Lee; Moon Que Lee; Jong Won Yu

doi:10.1002/mop.25553

A balanced antenna integrated six-port receiver using direct conversion

Dong Zo Kim, Han Lim Lee, Moon Que Lee, Jong Won Yu

School of Electrical and Computer Engineering

Korea Advanced Institute of Science and Technology

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

Abstract

In this article, a new balanced antenna integrated six-port receiver architecture is proposed and experimentally verified. The proposed six-port architecture consists of a RC-CR filter, baluns, power combiners, and a wideband balanced antenna designed to have 100-Ω impedance. The proposed integrated antenna architecture can reduce passive elements of the six-port receiver and has an excellent LO-RF isolation characteristic. The proposed six-port receiver is simulated and verified by the experiment in 1.2 GHz for QPSK 30 Mbps.

Original language	English
Pages (from-to)	2512-2515
Number of pages	4
Journal	Microwave and Optical Technology Letters
Volume	52
Issue number	11
DOIs	https://doi.org/10.1002/mop.25553
State	Published - Nov 2010

Keywords

QPSK demodulator
RC-CR filter
antenna impedance
balanced antenna
direct conversion receiver
six-port receiver

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10.1002/mop.25553

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title = "A balanced antenna integrated six-port receiver using direct conversion",

abstract = "In this article, a new balanced antenna integrated six-port receiver architecture is proposed and experimentally verified. The proposed six-port architecture consists of a RC-CR filter, baluns, power combiners, and a wideband balanced antenna designed to have 100-Ω impedance. The proposed integrated antenna architecture can reduce passive elements of the six-port receiver and has an excellent LO-RF isolation characteristic. The proposed six-port receiver is simulated and verified by the experiment in 1.2 GHz for QPSK 30 Mbps.",

keywords = "QPSK demodulator, RC-CR filter, antenna impedance, balanced antenna, direct conversion receiver, six-port receiver",

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year = "2010",

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AU - Yu, Jong Won

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N2 - In this article, a new balanced antenna integrated six-port receiver architecture is proposed and experimentally verified. The proposed six-port architecture consists of a RC-CR filter, baluns, power combiners, and a wideband balanced antenna designed to have 100-Ω impedance. The proposed integrated antenna architecture can reduce passive elements of the six-port receiver and has an excellent LO-RF isolation characteristic. The proposed six-port receiver is simulated and verified by the experiment in 1.2 GHz for QPSK 30 Mbps.

AB - In this article, a new balanced antenna integrated six-port receiver architecture is proposed and experimentally verified. The proposed six-port architecture consists of a RC-CR filter, baluns, power combiners, and a wideband balanced antenna designed to have 100-Ω impedance. The proposed integrated antenna architecture can reduce passive elements of the six-port receiver and has an excellent LO-RF isolation characteristic. The proposed six-port receiver is simulated and verified by the experiment in 1.2 GHz for QPSK 30 Mbps.

KW - QPSK demodulator

KW - RC-CR filter

KW - antenna impedance

KW - balanced antenna

KW - direct conversion receiver

KW - six-port receiver

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JO - Microwave and Optical Technology Letters

JF - Microwave and Optical Technology Letters

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ER -

A balanced antenna integrated six-port receiver using direct conversion

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