Miniature delay line having low direct coupling

Details Miniature delay line having low direct coupling Miniature delay line having low direct coupling

1980-03-25

1981-11-17

Nussbaum, Marvin L.

Wave transmission lines and networks

Coupling networks

Delay lines including elastic bulk wave propagation means

333142, 333143, H03H 936, H03H 910, H03H 9125

Patent

active

043014313

ABSTRACT:
In a miniaturized delay line constituted by a single crystal through which an ultrasonic beam passes and by two electroacoustic transducers, the direct coupling between the input and the output of the delay line is attenuated by means of a molded shielding element of araldite loaded with silver. The molded element is placed around the output transducer as well as the lead which connects the transducer to one of the connector-pins of the base of the casing containing the delay line.

REFERENCES:
patent: 2727214 (1955-12-01), McSkimin
patent: 3465177 (1969-09-01), Winslow et al.

Affiliated with

Also associated with

Rating

Miniature delay line having low direct coupling does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Miniature delay line having low direct coupling, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Miniature delay line having low direct coupling will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1294733