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1.Antenna having variable beamwidth achieved by variation of source width 失效
Title translation: 通过源宽度变化实现的具有可变波束宽度的天线公开(公告)号:US3274602A
公开(公告)日:1966-09-20
申请号:US30900263
申请日:1963-09-16
Applicant: NORTH AMERICAN AVIATION INC
Inventor: RANDALL GRANT M , ALGEO JERRY A
CPC classification number: H01Q13/02 , H01Q3/01 , H01Q25/002
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公开(公告)号:US3025395A
公开(公告)日:1962-03-13
申请号:US77500458
申请日:1958-11-19
Applicant: NORTH AMERICAN AVIATION INC
Inventor: KERBER STANLEY M , RANDALL GRANT M , HOVDA ROBERT E
IPC: H03D9/06
CPC classification number: H03D9/0616
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公开(公告)号:US3071769A
公开(公告)日:1963-01-01
申请号:US70972958
申请日:1958-01-16
Applicant: NORTH AMERICAN AVIATION INC
Inventor: RANDALL GRANT M , ANDERSON DEAN B , KERBER STANLEY M
CPC classification number: G01S13/4409 , H01Q25/02
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公开(公告)号:US2784403A
公开(公告)日:1957-03-05
申请号:US21613451
申请日:1951-03-17
Applicant: NORTH AMERICAN AVIATION INC
Inventor: MARSH JAMES A , RANDALL GRANT M , ZEMKE DONALD F
CPC classification number: H01P5/20 , H01Q19/134
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公开(公告)号:US3241146A
公开(公告)日:1966-03-15
申请号:US25488763
申请日:1963-01-30
Applicant: NORTH AMERICAN AVIATION INC
Inventor: RANDALL GRANT M
CPC classification number: H01Q25/02 , G01S13/4409
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公开(公告)号:US2980911A
公开(公告)日:1961-04-18
申请号:US65110557
申请日:1957-04-05
Applicant: NORTH AMERICAN AVIATION INC
Inventor: KERBER STANLEY M , RANDALL GRANT M , ZEMKE DONALD F
IPC: H01Q25/04
CPC classification number: H01Q25/04
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