Title:
RADOME AND PATTERN FORMING METHOD
Document Type and Number:
WIPO Patent Application WO/2018/173518
Kind Code:
A1
Abstract:
A radome (20) has a first region (20A) and a second region (20B) having different radio-wave transmission characteristics, and is configured to form a null pattern in substantially the forward direction of an antenna by overlapping a first radio wave transmitted through the first region (20A) and a second radio wave transmitted through the second region (20B).
Inventors:
TANABE KOSUKE (JP)
HIRABE MASASHI (JP)
HIRABE MASASHI (JP)
Application Number:
PCT/JP2018/003911
Publication Date:
September 27, 2018
Filing Date:
February 06, 2018
Export Citation:
Assignee:
NEC CORP (JP)
International Classes:
H01Q19/06; G01R29/08; G01S7/02; H01Q1/42
Foreign References:
| US20040239577A1 | 2004-12-02 |
Attorney, Agent or Firm:
IEIRI Takeshi (JP)
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