Signal harmonic processor

Details Signal harmonic processor Signal harmonic processor

1982-07-15

1984-12-18

Miller, Stanley D.

Electrical transmission or interconnection systems

Nonlinear reactor systems

Parametrons

307524, 328138, H03B 100, H03K 906, H03K 522

Patent

active

044892802

ABSTRACT:
A signal processor for detecting the presence of two signals whose over-all phase or frequency is related by a known rational number. The first signal of frequency .omega.M is raised to the N.sup.th power, while the second signal of frequency .omega.N is raised to the M.sup.th power. The two raised signals are then correlated, energy detected, and compared against a predetermined threshold to provide an indication when both signals are present. By utilizing the known frequency relationship between the two signals the processor yields enhanced detection performance over that achievable by detection of each signal separately.

REFERENCES:
patent: 3548316 (1970-12-01), Guennou et al.
patent: 3605029 (1971-09-01), Freedman
patent: 3636446 (1972-01-01), Genter et al.
patent: 3731188 (1973-05-01), Smith
patent: 3858117 (1974-12-01), Denny
patent: 3866151 (1975-02-01), Tajima et al.
patent: 3965428 (1976-06-01), Katz et al.
patent: 4100378 (1978-07-01), Claasen et al.
patent: 4107475 (1978-08-01), Carlgvist et al.
patent: 4119926 (1978-10-01), Frosch et al.

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