Research on high-precision waveguide slot array

Liang Shi; Guoqiang Zhao; Houjun Sun

doi:10.1109/ICMTCE.2013.6812476

Research on high-precision waveguide slot array

Liang Shi, Guoqiang Zhao, Houjun Sun

School of Integrated Circuits and Electronics

Beijing Institute of Technology

Research output: Contribution to conference › Paper › peer-review

2 Citations (Scopus)

Abstract

W-band waveguide slot antenna for machining with high demands, the traditional milling is difficult to meet the accuracy requirements. Laser etching metal diaphragm has a high degree of accuracy in the planar processing. This way to be used in the design of the waveguide slot antenna can effectively improve the slot machining accuracy, reduce the cost of precision machining. The application of the technique designed and made ta W-band waveguide slot antenna. In the 92GHz-94GHz S(1,1)<-10dB, and the gain is achieved 22.3dB at 93GHz.

Original language	English
Pages	39-42
Number of pages	4
DOIs	https://doi.org/10.1109/ICMTCE.2013.6812476
Publication status	Published - 2013
Event	2013 3rd IEEE International Conference on Microwave Technology and Computational Electromagnetics, ICMTCE 2013 - Qingdao, China Duration: 27 Aug 2013 → 29 Aug 2013

Conference

Conference	2013 3rd IEEE International Conference on Microwave Technology and Computational Electromagnetics, ICMTCE 2013
Country/Territory	China
City	Qingdao
Period	27/08/13 → 29/08/13

Keywords

W-band
laser
lithographic
waveguide slot array

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10.1109/ICMTCE.2013.6812476

Cite this

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AB - W-band waveguide slot antenna for machining with high demands, the traditional milling is difficult to meet the accuracy requirements. Laser etching metal diaphragm has a high degree of accuracy in the planar processing. This way to be used in the design of the waveguide slot antenna can effectively improve the slot machining accuracy, reduce the cost of precision machining. The application of the technique designed and made ta W-band waveguide slot antenna. In the 92GHz-94GHz S(1,1)<-10dB, and the gain is achieved 22.3dB at 93GHz.

KW - W-band

KW - laser

KW - lithographic

KW - waveguide slot array

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Y2 - 27 August 2013 through 29 August 2013

ER -

Research on high-precision waveguide slot array

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Keywords

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