新型宽带锥形介质谐振器天线的研制

2015 IEEE 15th Mediterranean Microwave Symposium (MMS) Pub Date : 2015-11-01 DOI:10.1109/MMS.2015.7375473

H. Gharsallah, L. Latrach, L. Osman

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引用次数: 4

摘要

本文提出了一种采用缝隙激励的双层锥形介质谐振器天线。具有不同介电常数的两种环境相对于狭缝的倾斜度可以产生圆偏振(CP)。在Ansoft HFSS软件下进行的仿真表明，所提出的锥形DRA是圆极化的，在5.8 GHz频率下可以达到1.14 GHz的大带宽，增益约为6.4 dB。

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Development of a novel wideband conical Dielectric Resonator Antenna

In this paper, we propose a dual layer conical Dielectric Resonator Antenna (DRA) excited by a slot. The inclination of the two environments with different dielectric constants relative to the slot can create a Circular Polarization (CP). Simulations performed under Ansoft HFSS software show that the proposed conical shaped DRA is circularly polarized and can reach a large bandwidth of 1.14 GHz with a gain of about 6.4 dB at the frequency of 5.8 GHz.

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2015 IEEE 15th Mediterranean Microwave Symposium (MMS)

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