Realization of Wideband Hologram Compact Antenna Test Range by Linearly Adjusting the Feed Location
Realization of Wideband Hologram Compact Antenna Test Range by Linearly Adjusting the Feed Location
复制标题
线性调整馈源位置实现宽带全息紧凑型天线测试范围
DOI:
10.1109/tap.2014.2351072
复制
发表时间:
2014-08
影响因子:
5.7
通讯作者:
Raisan
中科院分区:
文献类型:
--
作者:
Li Zhi Ping;Ala-Laurinaho.Juha;Du Zhou;Raisan
Hologram-based compact antenna test range (HCATR) is very attractive for antenna measurement at mm/sub-mm wave frequencies. However, as the hologram is a frequency sensitive element, the operation of a HCATR is usually limited to a narrow band. This paper describes a wideband HCATR: It can be realized by linearly adjusting the feed location. The position needs to be adjusted for approximately compensating the wave front curve of the feed, which is proportional to the operating frequency. The theory can be conformed under the paraxial condition. For the acceptable quiet zone field quality over a wide band, the aperture needs to have a large focal ratio. The idea is verified and the wideband performance of the quiet zone is studied with the simulated and measured results at W band (95 GHz) and D band (170 GHz).
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影响因子:
5.6
作者:
L. Muth;C. Wang;T. Conn
通讯作者:
L. Muth;C. Wang;T. Conn
DOI:
10.1002/9780470294154.ch20
发表时间:
2007-11
期刊:
--
影响因子:
--
作者:
Constantine A. Balanis and;C. Birtcher
通讯作者:
Constantine A. Balanis and;C. Birtcher
影响因子:
5.7
作者:
Hirvonen, T;AlaLaurinaho, JPS;Raisanen, AV
通讯作者:
Raisanen, AV
影响因子:
64.8
作者:
GABOR, D
通讯作者:
GABOR, D
DOI:
10.1109/euma.1992.335716
发表时间:
1992-10
期刊:
1992 22nd European Microwave Conference
影响因子:
--
作者:
Jussi Tuovinen;Antti Vasara;A. Raiisainen
通讯作者:
Jussi Tuovinen;Antti Vasara;A. Raiisainen