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综合口径雷达的宽频带双极化口径耦合微带阵

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Wideband dual-polarized slot-coupled microstrip array for synthetic aperture radar application
An 8×1-element wideband dual-polarized slot-coupled microstrip antenna array with high isolation and low crosspolarization in X-band is presented.The array antenna offers an impedance bandwidth(VSWR≤2)of 23%and 21%for dual polarization ports,respectively.The measured isolation between two polarization ports is better than 35 dB and the measured cross-polarization level below-25 dB in the main beam over the operation frequency band of 9.35 GHz to 9.75 GHz.This array is well suitable for X-band SAR(synthetic aperture radar)antenna application.

microstrip antenna arraydual-polarizationisolatmnwideband

梁仙灵、钟顺时、汪伟

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School of Communication and Information Engineering,Shanghai University,Shanghai 200072,P.R.China

microstrip antenna array dual-polarization isolatmn wideband

Specialized Research Fund for the Doctoral Program of High Education of ChinaShanghai Leading Academic Discipline Project

20050280016T0102

2007

上海大学学报(英文版)
上海大学

上海大学学报(英文版)

影响因子：0.196
ISSN：1007-6417
年,卷(期)：2007.11(3)
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