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1.
公开(公告)号:US3231893A
公开(公告)日:1966-01-25
申请号:US14307861
申请日:1961-10-05
Applicant: BELL TELEPHONE LABOR INC
Inventor: HOGG DAVID C
IPC: H01Q19/02
CPC classification number: H01Q19/027 , H01Q19/025
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2.Horn reflector antenna with concentric conical reflectors at mouth to increase effective aperture 失效
Title translation: 喇叭反射器天线在口上具有同心圆锥形反射器,以增加有效光圈公开(公告)号:US3224006A
公开(公告)日:1965-12-14
申请号:US18395562
申请日:1962-03-30
Applicant: BELL TELEPHONE LABOR INC
Inventor: HOGG DAVID C
IPC: H01Q19/10
CPC classification number: H01Q19/10
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3.Receiving antenna apparatus compensated for antenna surface irregularities 失效
Title translation: 接收天线装置用于天线表面不正常公开(公告)号:US3490021A
公开(公告)日:1970-01-13
申请号:US3490021D
申请日:1968-01-26
Applicant: BELL TELEPHONE LABOR INC
Inventor: HOGG DAVID C , KOMPFNER RUDOLF , ROWE HARRISON E
CPC classification number: H01Q15/147 , H01Q1/247 , H01Q15/0013
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4.Rotatable parabolic reflector with closed waveguide horn feed 失效
Title translation: 可旋转的抛物面反射器与封闭的波导喇叭馈电公开(公告)号:US3222676A
公开(公告)日:1965-12-07
申请号:US14177361
申请日:1961-09-29
Applicant: BELL TELEPHONE LABOR INC
Inventor: HOGG DAVID C
IPC: H01Q19/13
CPC classification number: H01Q19/134
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5.Antenna system having a directionally variable radiation pattern 失效
Title translation: 天线系统具有方向可变的辐射图公开(公告)号:US2892191A
公开(公告)日:1959-06-23
申请号:US50473455
申请日:1955-04-29
Applicant: BELL TELEPHONE LABOR INC
Inventor: HOGG DAVID C
IPC: H01Q21/24
CPC classification number: H01Q21/245
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