Azimuth Pattern Reconfigurable Magnetic Dipole Antenna with Wide-Angle Coverage

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An azimuth pattern reconfigurable antenna has been developed to scan a hemispherical space on a wide metal surface. The reconfigurable pattern was created by using a magnetic dipole antenna with a wide elevation angle on a large metal ground and by controlling the magnetic current direction. A feeding network supplies three different type signals to the port to make four patterns. The antenna was fabricated and measured. Each far-field beam pattern was measured half-power beam width(HPBW) about 150° in the elevation pattern. The proposed antenna radiates in all directions of hemispherical shape when using four modes since the antenna can cover 90° in azimuth plane in each mode.
Publisher
IEEE
Issue Date
2019-10-03
Language
English
Citation

2019 49th European Microwave Conference (EuMC)

DOI
10.23919/eumc.2019.8910939
URI
http://hdl.handle.net/10203/268708
Appears in Collection
EE-Conference Papers(학술회의논문)
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