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电信和无线电工程
SJR: 0.202 SNIP: 0.2 CiteScore™: 0.23

ISSN 打印: 0040-2508
ISSN 在线: 1943-6009

卷:
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电信和无线电工程

DOI: 10.1615/TelecomRadEng.v68.i20.30
pages 1811-1819

Directivity and Polarization Characteristics of an Open End of the Round Waveguide with the Impedance Flange

V. M. Dakhov
V. Karazin National University of Kharkov, 4, Svoboda Sq., Kharkiv, 61077
I. V. Gorbach
V. Karazin National University of Kharkov, 4, Svoboda Sq., Kharkiv, 61077, Ukraine

ABSTRACT

Amplitude and polarization patterns of the emitter in the form of an open end of the round waveguide with the impedance flange excited by the basic mode wave are measured using the method of indicator antenna with rotation of the polarization plane. It is demonstrated that such emitters possess an axial symmetrical pattern, broad polarization pattern and low level of the side lobes.


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