基于连续波干涉仪系统的高隔离度天线

TN82; 针对连续波干涉仪系统中对收发天线的布阵要求及高隔离度要求,设计了一款工作于X波段的串馈形式的微带天线阵列,并将其排布成1发5收形式的收发天线阵列.基于干涉仪原理,通过长短基线结合方式兼顾宽范围测向不模糊和高精度测角.同时,通过天线布局优化法、阻挡法、铺设吸波材料法等,将收发隔离度由52 dB提升至79 dB.所提出的高隔离度收发天线阵列在连续波干涉仪系统中具有良好的应用前景,所采用提高隔离度方式在优化收发天线隔离度时具有一定的推广性....

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Published in系统工程与电子技术 Vol. 44; no. 11; pp. 3313 - 3319
Main Authors 权双龙, 王昊, 徐达龙, 井家明, 朱硕
Format Journal Article
LanguageChinese
Published 南京理工大学电子工程与光电技术学院,江苏南京210094 01.11.2022
Subjects
高隔离度
连续波系统
干涉仪
微带天线
Online AccessGet full text
ISSN1001-506X
DOI10.12305/j.issn.1001-506X.2022.11.04

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Abstract TN82; 针对连续波干涉仪系统中对收发天线的布阵要求及高隔离度要求,设计了一款工作于X波段的串馈形式的微带天线阵列,并将其排布成1发5收形式的收发天线阵列.基于干涉仪原理,通过长短基线结合方式兼顾宽范围测向不模糊和高精度测角.同时,通过天线布局优化法、阻挡法、铺设吸波材料法等,将收发隔离度由52 dB提升至79 dB.所提出的高隔离度收发天线阵列在连续波干涉仪系统中具有良好的应用前景,所采用提高隔离度方式在优化收发天线隔离度时具有一定的推广性.
AbstractList TN82; 针对连续波干涉仪系统中对收发天线的布阵要求及高隔离度要求,设计了一款工作于X波段的串馈形式的微带天线阵列,并将其排布成1发5收形式的收发天线阵列.基于干涉仪原理,通过长短基线结合方式兼顾宽范围测向不模糊和高精度测角.同时,通过天线布局优化法、阻挡法、铺设吸波材料法等,将收发隔离度由52 dB提升至79 dB.所提出的高隔离度收发天线阵列在连续波干涉仪系统中具有良好的应用前景,所采用提高隔离度方式在优化收发天线隔离度时具有一定的推广性.
Author 朱硕
王昊
徐达龙
权双龙
井家明
AuthorAffiliation 南京理工大学电子工程与光电技术学院,江苏南京210094
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ZHU Shuo
JING Jiaming
QUAN Shuanglong
WANG Hao
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Keywords 高隔离度
连续波系统
干涉仪
微带天线
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Snippet TN82; 针对连续波干涉仪系统中对收发天线的布阵要求及高隔离度要求,设计了一款工作于X波段的串馈形式的微带天线阵列,并将其排布成1发5收形式的收发天线阵列.基于干涉仪原理,通过长短基线结合方式兼顾宽范围测向不模糊和高精度测角.同时,通过天线布局优化法、阻挡法、铺设吸波材料法等,将收发隔离度由52 dB提升至79...
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StartPage 3313
Title 基于连续波干涉仪系统的高隔离度天线
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