Surface elastic wave analogue correlator

Details Surface elastic wave analogue correlator Surface elastic wave analogue correlator

1975-07-07

1977-08-09

Smith, Alfred E.

Wave transmission lines and networks

Coupling networks

With impedance matching

235181, 310313, 333 70T, 333 72, 357 26, H03H 926, H03H 930, H01L 2720, G06G 718

Patent

active

040414191

ABSTRACT:
The correlator comprises a piezo-electric substrate on the ends of which there are arranged two transducers supplied with two electrical signals and emitting two contra-propagating surface waves. The correlator furthermore comprises m processing channels supplied with electrical signals induced by the surface waves at m "points" on the substrate which are distributed in the direction of propagation of the waves. Each channel comprises a non-linear device and an integrator furnishing a sample of the correlation function of the two signals.

REFERENCES:
patent: 3760172 (1973-09-01), Quate
patent: 3770949 (1973-11-01), Whitehouse et al.
patent: 3816753 (1974-06-01), Kino
patent: 3826932 (1974-07-01), Wang
patent: 3833867 (1974-09-01), Solie
patent: 3851280 (1974-11-01), Staples
patent: 3931509 (1976-01-01), Otto

Affiliated with

Also associated with

Rating

Surface elastic wave analogue correlator does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Surface elastic wave analogue correlator, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Surface elastic wave analogue correlator will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1231303