公开(公告)号：US3390334A

公开(公告)日：1968-06-25

申请号：US34863164

申请日：1964-03-02

Applicant: HUGHES AIRCRAFT CO

Inventor： FORWARD ROBERT L

IPC: H04B14/02

CPC classification number: H04B14/026

公开(公告)号：US3408596A

公开(公告)日：1968-10-29

申请号：US45871065

申请日：1965-05-25

Applicant: HUGHES AIRCRAFT CO

Inventor： FORWARD ROBERT L ,  GOODWIN FRANCIS E

IPC: G02F1/03

CPC classification number: G02F1/0344

公开(公告)号：US3273397A

公开(公告)日：1966-09-20

申请号：US37286664

申请日：1964-06-05

Applicant: HUGHES AIRCRAFT CO

Inventor： FORWARD ROBERT L

IPC: G01R33/022 ,  G01V3/165 ,  G01V7/00 ,  G01V11/00

CPC classification number: G01V7/005 ,  G01R33/022 ,  G01V3/165 ,  G01V11/00

公开(公告)号：US3612659A

公开(公告)日：1971-10-12

申请号：US3612659D

申请日：1969-06-09

Applicant: HUGHES AIRCRAFT CO

Inventor： FORWARD ROBERT L

IPC: G02B26/10 ,  G02F1/29 ,  G02B5/18

CPC classification number: G02F1/292 ,  G02B26/106

Abstract: A passive beam deflector for deflecting a beam of electromagnetic energy wherein a frequency adjustable electromagnetic beam source produces a beam of energy directed at and impinging upon a Bragg scanning volume having sets of pluralities of frequency discriminating spaced parallel scattering planes oriented orthogonally to the bisector of the incident and deflected beams, whereby the beam will be deflected in a different predetermined direction depending upon the frequency of the energy.

公开(公告)号：US3442566A

公开(公告)日：1969-05-06

申请号：US3442566D

申请日：1966-03-10

Applicant: HUGHES AIRCRAFT CO

Inventor： FORWARD ROBERT L ,  JACOBSON ALEXANDER D

IPC: G03H1/26 ,  G02B27/22

CPC classification number: G03H1/26