用于医学成像的凹面超宽带共形天线阵列设计

2013 IEEE Applied Electromagnetics Conference (AEMC) Pub Date : 2013-12-01 DOI:10.1109/AEMC.2013.7045042

H. Muniganti, K. Vinoy

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引用次数: 1

摘要

介绍了一种在柔性衬底上易于构造的约43%带宽的超宽带微带天线。可以观察到，与平面上的类似阵列相比，在凹锥形表面上的这种共形阵列的天线特性，如带宽和群延迟没有明显下降。该阵列各元素之间的s参数，当物体放置在其前面时，可用于图像重建。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Design of ultra wideband conformal antenna array on a concave surface for medical imaging applications

An easy to construct ultra-wideband microstrip antenna with about 43% bandwidth on a flexible substrate is demonstrated. It is observed that the characteristics of the antenna such as bandwidth and group delay are not degraded appreciably for this conformal array on a concave conical surface, when compared to a similar array on a planar surface. S-parameters between various elements of this array, when an object is placed in front of it, may be used for image reconstruction.

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2013 IEEE Applied Electromagnetics Conference (AEMC)

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