Highly-linear closed-loop frequency sweep generator

Details Highly-linear closed-loop frequency sweep generator Highly-linear closed-loop frequency sweep generator

1979-07-30

1981-01-13

Grimm, Siegfried H.

Oscillators

With frequency adjusting means

Cyclic frequency sweeping means

331 4, 331 17, H03B 2300, H03L 708

Patent

active

042451965

ABSTRACT:
A method is presented for generating highly-linear periodic frequency sweeps by providing closed-loop linearity corrections for linear frequency sweeps that are error averaged over a number of sweeps. The technique can operate with a variable sweep period.

REFERENCES:
patent: 3621450 (1971-11-01), Blair et al.
patent: 3699448 (1972-10-01), Martin et al.
patent: 4038612 (1977-07-01), Borofka et al.
Bromaghim et al., "A Wideband Linear FM Ramp Generator for the Long-Range aging Radar", IEEE Trans. on Microwave Theory and Techniques, vol. MTT-26, May 1978, pp. 322-325.
Caputi, "Stabilized Linear FM Generator", IEEE Trans. on Aerospace and _Electronic Systems, vol. AES-9, No. 5, Sep. 1973, pp. 670-678.
Hoffman et al., "A 94-GHz Radar for Space Object Identification", IEEE Trans. on Microwave Theory and Techniques, vol. MTT-17, No. 12, Dec. 1969, pp. 1145-1149.

Affiliated with

Also associated with

Rating

Highly-linear closed-loop frequency sweep generator does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Highly-linear closed-loop frequency sweep generator, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Highly-linear closed-loop frequency sweep generator will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2233526