发明名称 |
CIRCULARLY POLARIZED ANTENNA |
摘要 |
A broad-band circularly- polarised antenna is presented. The circularly-polarised antenna includes at least four monopole antenna elements having respective at least four radiating surfaces with respective at least four normals. The monopole antenna elements are arranged around a vertical axis. The normals of the respective radiating surfaces are perpendicular to and point away from the vertical axis. The broad-band circularly-polarized antenna include s at least one feed network communicatively coupled to edge portions of the at least four mono pole antenna elements. A first antenna element is driven with a first driving phase offset by 90 degrees from a second driving phase used to drive a second antenna element. Tie second driving phase is offset by 90 degrees from a third driving phase used to drive a third monopole antenna element. The third driving phase is offset by 90 degrees from a fourth driving phase used to drive a fourth antenna element. |
申请公布号 |
WO2014131195(A1) |
申请公布日期 |
2014.09.04 |
申请号 |
WO2013CN72064 |
申请日期 |
2013.03.01 |
申请人 |
HONEYWELL INTERNATIONAL INC.;WANG, NAN;NYHUS, ORVILLE |
发明人 |
WANG, NAN;NYHUS, ORVILLE |
分类号 |
H01Q21/24 |
主分类号 |
H01Q21/24 |
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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