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首页> 外文会议>IEEE International Symposium on Antennas and Propagation >A Magneto-Electric Dipole High-Efficiency 60GHz Ridge Gap Waveguide Slot Array Antenna
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A Magneto-Electric Dipole High-Efficiency 60GHz Ridge Gap Waveguide Slot Array Antenna

机译：磁电偶极高效率60GHz脊间隙波导槽阵列天线

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摘要

This paper presents an 8×8 magneto-electric (ME)dipole high-efficiency waveguide slot array antenna based on ridge gap waveguide (RGW)feed network operating in V -band. The proposed 8×8 array antenna has three layers: ME dipole layer, backed cavity layer, and feed distribution network layer. A transition from standard V-band waveguide port to RGW transmission line is designed. Final dimensions including ME dipole patch, radiating slot, backed cavity layer, RGW feed network are designed and optimized in simulation software. Simulations of the whole 8×8 array antenna demonstrate that the reflection coefficient bandwidth (|S11|<;-10dB)is 15% from 56.5GHz to 65.5GHz, meanwhile, antenna efficiency is above 90% in the whole frequency band with maximum gain 27dB.
机译：本文介绍了一个8×8磁电（ME）偶极高效波导阵列天线，基于脊间隙波导（RGW）馈电网络在V频段上运行。所提出的8×8阵列天线有三层：ME偶极层，背腔层和饲料分配网络层。设计了从标准V波段波导端口到RGW传输线的过渡。最终尺寸包括ME偶极贴片，辐射槽，背腔层，RGW进料网络在仿真软件中设计和优化。整个8×8阵列天线的仿真表明反射系数带宽（| s 11 | <; - 10dB）从56.5GHz到65.5GHz，与此同时，天线效率在整个频带中高于90％，最大增益27dB。

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