Spectral spreading apparatus for reducing electromagnetic radiat

Details Spectral spreading apparatus for reducing electromagnetic radiat Spectral spreading apparatus for reducing electromagnetic radiat

1995-03-31

1998-04-07

Chin, Stephen

Pulse or digital communications

Repeaters

Testing

340500, 340552, H04B 1500

Patent

active

057373566

ABSTRACT:
Apparatus for reducing electromagnetic radiation from a differentially driven transmission line for high data rate communication in a computerized tomography system is provided. The apparatus comprises a carrier generator, for generating a carrier signal having a predetermined carrier bandwidth. A modulator is respectively coupled to the carrier generator for receiving the carrier signal and for receiving an externally-derived data signal to produce a modulated output signal. The carrier bandwidth is sufficiently broad relative to a predetermined inspection bandwidth for substantially reducing the level of electromagnetic energy being measured over the inspection bandwidth.

REFERENCES:
patent: 3475558 (1969-10-01), Cahn
patent: 4179658 (1979-12-01), Bitzer
patent: 4490829 (1984-12-01), Van Etten
patent: 4914674 (1990-04-01), Kimber et al.
patent: 5283807 (1994-02-01), Graham
patent: 5530422 (1996-06-01), Harrison
"GE American Communications Commercial Operations System Users Guide", Section VI, Earth Station Requirements, pp. 2-3, Oct. 1993.
"Satellite Communication Systems Engineering 2nd Ed.", W.L. Pritchard et al., Section 7.4, Subsection 7.4.1 Signal-to-Noise Ratios, pp. 348-350, (C) 1993 by Prentice-Hall, Inc.

Affiliated with

Also associated with

Rating

Spectral spreading apparatus for reducing electromagnetic radiat does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Spectral spreading apparatus for reducing electromagnetic radiat, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Spectral spreading apparatus for reducing electromagnetic radiat will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-20581