Antenna Beamwidth Control

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25510%2F10%3A39881576" target="_blank" >RIV/00216275:25510/10:39881576 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Antenna Beamwidth Control

Original language description

Some methods for controlling antenna beamwidth are briefly proposed for aperture widths approximately equal to one wavelength. They can be used as primary feeds to create fan beams for radar antennas. The mouth modifications can improve the radiation patterns and the matching of the input impedance. This allows narrowing the radiation pattern, and therefore increasing the gain. On the other hand, similar modifications are advantageous for dual orthogonal polarization or octave-frequency-bandwidth operations of aperture antennas, such as horns. The proposed modifications have been performed for a hoghorn antenna. The measurements of the conventional and modified hoghorn designs are compared in detail.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JA - Electronics and optoelectronics

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2010

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

IEEE Antennas and Propagation Magazine

ISSN

1045-9243

e-ISSN

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Volume of the periodical

52

Issue of the periodical within the volume

1

Country of publishing house

US - UNITED STATES

Number of pages

8

Pages from-to

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UT code for WoS article

000284471300014

EID of the result in the Scopus database

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