平面环境下高效锥形介质像线天线

2015 European Radar Conference (EuRAD) Pub Date : 2015-09-01 DOI:10.1109/EURAD.2015.7346314

C. Prasad, A. Biswas

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引用次数: 4

摘要

提出了一种ku波段定向介质像线(DIL)锥形平面天线。该天线采用基片集成波导馈电，在单基片上采用介质像线锥形天线设计，使设计完全平面化。在Ansoft HFSS中进行了仿真。该天线在宽带上提供15dbi增益(33.33%)，并且主瓣几乎与频率无关，从宽频侧倾斜720度。

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Efficient tapered dielectric image line antenna in planar environment

In this paper, a directive dielectric image line (DIL) tapered planar antenna is presented in Ku-band. The antenna is fed by substrate integrated waveguide (SIW) which is designed with the dielectric image line taper antenna on a single substrate to make the design fully planar. Simulations are carried out in Ansoft HFSS. The proposed antenna provides 15 dBi gain over wide bandwidth (33.33%), and with almost frequency-independent main lobe tilted at 720 from broadside.

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来源期刊

2015 European Radar Conference (EuRAD)

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