将辅助源法应用于自适应横向谐振天线的分析

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.1999.789323

G. Bit‐Babik, K. Tavzarashvili, A. Bijamov

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引用次数: 4

摘要

具有横向共振的小型天线的波束导向能力可用于无线应用。自适应波束导向阵列可以提高通信的可靠性和能源效率。采用辅助源的二维方法，研究了一种由导线辐射体嵌入介质基片并以导电面为背的小型横向谐振天线的性能。在这种特殊情况下，天线能够扫描和改变其方向图主瓣的宽度，并减少反向辐射能量。关注用户身体对能量的吸收，以及穿戴式电子设备的EMC问题。

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The method of auxiliary sources applied to the analysis of adaptive transverse resonant antennas

The beam-steering capability of compact antennas presenting transverse resonances could be employed in wireless applications. Adaptive beam-steering arrays can improve communication reliability and energy efficiency. The 2-D method of auxiliary sources is employed to study the performance of a compact size transverse resonant antenna composed of wire radiators embedded in a dielectric substrate and backed by a conductive surface. In this particular case, the antenna is capable of scanning and changing the width of the main lobe of its pattern, as well as reduce the back radiated energy. Attention is paid to energy absorption by the user's body, as well as to EMC issues with body-worn electronic devices.

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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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