Definition of Varactor. Meaning of Varactor. Synonyms of Varactor

- In electronics, a varicap diode, varactor diode, variable capacitance diode, variable reactance diode or tuning diode is a type of diode designed to exploit...
- heterostructure barrier varactor (HBV) is a semiconductor device which shows a variable capacitance with voltage bias, similar to a varactor diode. Unlike a diode...
- YIG filter to select the desired harmonic. Resistive loaded varactors. Regenerative varactors. Penfield. Frequency multipliers have much in common with...
- several areas of physics. The classical varactor parametric oscillator consists of a semiconductor varactor diode connected to a resonant circuit or...
- Special-purpose variable-capacitance varactor diodes are available with well-characterized wide-ranging values of capacitance. A varactor is used to change the capacitance...
- bands. A later method used a potentiometer supplying a variable voltage to varactor diodes in the local oscillator and tank circuits of front end tuner, for...
- The varactor bias voltage may be generated in a number of ways and there may need to be no significant moving parts in the final design. Varactors have...
- or bipolar – used to absorb high-voltage spikes Varicap, tuning diode, varactor, variable capacitance diode – a diode whose AC capacitance varies according...
- devices specifically sold as variable capacitance diodes (also called varactors or varicaps) are designed with a large junction area and a doping profile...
- functions. For example, to electronically tune radio and TV receivers (varactor diodes), to generate radio-frequency oscillations (tunnel diodes, Gunn...