Characteristics of 60 GHz band conical beam radial line slot antennas

IEEE Antennas and Propagation Society International Symposium. 1999 Digest. Held in conjunction with: USNC/URSI National Radio Science Meeting (Cat. No.99CH37010) Pub Date : 1999-07-11 DOI:10.1109/APS.1999.788381

A. Akiyama, J. Hirokawa, M. Ando, E. Takeda, Y. Arai

引用次数: 2

Abstract

Conical beam concentric array radial slot line antennas (RSLA) have been fabricated for the 60 GHz band. A PTFE substrate with copper foils is used. The coaxial feeder has been modified to improve the reflection. The measured reflection has revealed that the -15 dB bandwidth is about 500 MHz around the design frequency. The bandwidth of the gain has also improved because of the feeder modification.

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60 GHz频段锥形波束径向线槽天线特性研究

研制了一种适用于60ghz频段的锥形波束同心阵列径向槽线天线。使用带有铜箔的聚四氟乙烯基板。对同轴馈线进行了改进，以改善反射。实测反射表明- 15db带宽在设计频率附近约为500mhz。由于馈线的修改，增益的带宽也得到了改善。

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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来源期刊

IEEE Antennas and Propagation Society International Symposium. 1999 Digest. Held in conjunction with: USNC/URSI National Radio Science Meeting (Cat. No.99CH37010)

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