Wide bandwidth high voltage regulator and modulator
US4400660A · kind A · utility
21Cited by
2References
13Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 23, 1981 |
| Grant date | Aug 23, 1983 |
| Priority date | — |
| Expiry date | Sep 23, 2001 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG05F1/56
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A combined high voltage power supply regulator and modulator which may be used with, for example, voltage tuned microwave devices. The circuit is characterized by a capacitively coupled variable impedance comprising fast acting semiconductor devices which are disposed in the low voltage return leg of the power supply to facilitate biasing. The variable impedance is controlled by a feedback signal to remove unwanted power supply ripple and may also be controlled by a wide variety of modulation signals to produce a modulated voltage for application to the voltage tuned microwave device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.