Variable excitation circuit

Details Variable excitation circuit Variable excitation circuit

1979-11-14

1982-01-19

Miller, Jr., Stanley D.

Electrical transmission or interconnection systems

Nonlinear reactor systems

Parametrons

307576, 307540, H03K 17687, H03K 326

Patent

active

043119220

ABSTRACT:
An excitation circuit is disclosed which is responsive to a trigger signal to drive a capacitive load with a controllable high frequency pulse burst. The pulse burst takes the form of a multiple cycle output signal which has a selectively variable high voltage determined by the supply voltage of the circuit. The output signal replicates and is coherent with the trigger signal applied to the circuit. The latter signal thus determines the pulse width and signal duration, i.e. the number of cycles, of the output signal. The circuit is particularly adapted to provide a programmable burst excitation for driving an ultrasound transducer or the like.

REFERENCES:
patent: 4011468 (1977-03-01), Fosler, Jr.
patent: 4128813 (1978-12-01), Suzuki et al.

Affiliated with

Also associated with

Rating

Variable excitation circuit does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Variable excitation circuit, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Variable excitation circuit will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1917058