Modulation of scanning radio beams

Details Modulation of scanning radio beams Modulation of scanning radio beams

1978-03-29

1980-01-29

Wilbur, Maynard R.

Communications: radio wave antennas

Antennas

Balanced doublet - centerfed

343108M, 343854, G01S 116, G01S 154

Patent

active

041863984

ABSTRACT:
Complex modulation--that is, amplitude and phase modulation--is used to provide smaller beamwidth and better angular resolution of a scanning radio beam generated by a commutatively switched aerial. The way in which the modulation pattern may be determined is detailed, and examples are given of the application of complex modulation techniques to different types of commutative aerials.

REFERENCES:
patent: 2466354 (1949-04-01), Bagnall
patent: 2896189 (1959-07-01), Wiggins
patent: 3140490 (1964-07-01), Sichak et al.
patent: 3670335 (1972-06-01), Hirsch
patent: 3787861 (1974-01-01), Becavin et al.
patent: 3878523 (1975-04-01), Wild
patent: 3993999 (1976-11-01), Hemmi et al.
patent: 4090199 (1978-05-01), Archer

Affiliated with

Also associated with

Rating

Modulation of scanning radio beams does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Modulation of scanning radio beams, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Modulation of scanning radio beams will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-883373