Frequency selective limiter

Details Frequency selective limiter Frequency selective limiter

1981-06-01

1983-08-02

Gensler, Paul L.

Wave transmission lines and networks

Automatically controlled systems

Impedance matching

307565, 328169, 333175, H03H 701

Patent

active

043968937

ABSTRACT:
A frequency selective limiter comprising a plurality of LC series-resonant filters having resonant frequencies uniformly spaced over the passband. Each filter is formed of two identical LC series-resonant sections with a diode limiter coupled between the two sections. The filters are coupled in parallel between the limiter input and the load to form two groups having alternate resonant frequencies with signals passing through one group being shifted in phase by 180.degree. relative to signals passing through the other group.

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patent: 3495244 (1970-02-01), La Rosa
patent: 3585311 (1971-06-01), Berkley et al.
patent: 3665345 (1972-05-01), Dolby
Robert M. Lerner, Band-Pass Filters with Linear Phase, Proc. of IEEE, vol. 2, No. 3, pp. 249-268.
J. R. Pierce, Paralleled-Resonator Filters, Proc. of the I.R.E., Feb. 1949.
A. J. Giarola, A Review of the Theory, Characteristics, and Operation of Frequency Selective Limiters, Proc. of IEEE, vol. 67, No. 10, Oct. 1979.

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