发明名称 |
APPARATUS AND ASSEMBLING METHOD OF A DUAL POLARIZED AGILE CYLINDRICAL ANTENNA ARRAY WITH RECONFIGURABLE RADIAL WAVEGUIDES |
摘要 |
Embodiments are provided for an agile antenna that beamsteers radio frequency (RF) signals by selectively activating/de-activating tunable elements on radial-waveguides using direct current (DC) switches. The agile antenna device comprises a first radial waveguide structure encased in a first frame, a first line feed connected to the first waveguide structure, a second encased radial waveguide structure similar and coupled to the first waveguide structure. The two waveguide structures include the tunable elements controlled by the DC switches. A second line feed is connected to the second waveguide structure. The two line feeds provide the RF signal to the antenna. The antenna device also includes a plurality of radiating elements positioned between the first radial waveguide structure and the second radial waveguide structure, and distributed radially around a circumference of the first radial waveguide structure and a circumference of the second radial waveguide structure. |
申请公布号 |
WO2016000607(A1) |
申请公布日期 |
2016.01.07 |
申请号 |
WO2015CN82894 |
申请日期 |
2015.06.30 |
申请人 |
HUAWEI TECHNOLOGIES CO., LTD. |
发明人 |
BOUTAYEB, HALIM;WATSON, PAUL;KEMP, TOBY |
分类号 |
H01Q3/24;H01Q13/00 |
主分类号 |
H01Q3/24 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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