A backward wave oscillator (BWO), also called carcinotron or backward wave tube, is a vacuum tube that is used to generate microwaves up to the terahertz...

Klystron tube Crossed-field amplifier Backward wave oscillator Inductive output tube Extended interaction oscillator Electronics World + Wireless World....

from the downstream end. A gyro-BWO is an oscillator that functions analogously to a backward wave oscillator (BWO). It generates oscillations traveling...

microwave transmission lines, Pierce on electron beams, and Gould on backward wave oscillators. This put in place the mathematical foundations for the modern...

A crystal oscillator is an electronic oscillator circuit that uses a piezoelectric crystal as a frequency-selective element. The oscillator frequency...

accelerator Magnetron Backward-wave oscillator Particle accelerator Traveling-wave tube Waveguide Extended interaction oscillator E.g. Soviet-Russian experimental...

invention of the laser in 1960 by Theodore Maiman. When the coherent optical oscillator was first imagined in 1957, it was originally called the "optical maser"...

2012[update], viable sources of terahertz radiation are the gyrotron, the backward wave oscillator ("BWO"), the molecule gas far-infrared laser, Schottky-diode multipliers...

Microelectromechanical system oscillators (MEMS oscillators) are devices that generate highly stable reference frequencies used to sequence electronic...

regulator Frequency text should be placed next to each oscillator symbol, such as "16MHz". Crystal oscillator (IEEE‑style) Ceramic resonator (3 pins) Hall-effect...

discovered in 1962 by physicist J. B. Gunn. Its main uses are in electronic oscillators to generate microwaves, in applications such as radar speed guns, microwave...

directs it forward, improving brightness. When light waves meet while traveling along the same medium, wave interference occurs. This interference can be constructive...

used in voltage-controlled oscillators, parametric amplifiers, and frequency multipliers. Voltage-controlled oscillators have many applications such...

rectifiers can take the form of a half-wave circuit, a full-wave circuit using a center-tapped transformer, or a full-wave bridge circuit. Thyristors are commonly...

Pentode Photomultiplier Phototube Tetrode Triode Vacuum tubes (RF) Backward-wave oscillator (BWO) Cavity magnetron Crossed-field amplifier (CFA) Gyrotron Inductive...

Pentode Photomultiplier Phototube Tetrode Triode Vacuum tubes (RF) Backward-wave oscillator (BWO) Cavity magnetron Crossed-field amplifier (CFA) Gyrotron Inductive...

with a particular function (for example an amplifier, radio receiver, or oscillator). Basic electronic components may be packaged discretely, as arrays or...

produced by an external oscillator circuit that generates a consistent number of pulses each second in the form of a periodic square wave. The frequency of...

done automatically by passing the board over a ripple, or wave, of molten solder in a wave-soldering machine. However, the wires and holes are inefficient...

the dynatron oscillator which normally uses a tetrode thermionic valve (vacuum tube). The tunnel diode showed great promise as an oscillator and high-frequency...

as a linear amplifier. It is used in free-running oscillators, synchronized or triggered oscillators, and pulse generation circuits at low to moderate...

plate characteristic was exploited with the dynatron oscillator circuit to produce a simple oscillator only requiring connection of the plate to a resonant...

frequency for a voltage-controlled oscillator. Zener diodes These can be made to conduct in reverse bias (backward), and are correctly termed reverse...

Pentode Photomultiplier Phototube Tetrode Triode Vacuum tubes (RF) Backward-wave oscillator (BWO) Cavity magnetron Crossed-field amplifier (CFA) Gyrotron Inductive...

Pentode Photomultiplier Phototube Tetrode Triode Vacuum tubes (RF) Backward-wave oscillator (BWO) Cavity magnetron Crossed-field amplifier (CFA) Gyrotron Inductive...

power. In 1909, physicist William Eccles discovered the crystal diode oscillator. Physicist Julius Edgar Lilienfeld filed a patent for a field-effect transistor...

biography – The IET". theiet.org. Bedell, Frederick (1942). "History of A-C wave Form, Its Determination and Standardization". Transactions of the American...

using a voltage controlled oscillator (VCO) while the vertical signal may be generated using a triggered relaxation oscillator. In many TVs, the frequencies...

contrast to BJTs which, more slowly, generate analog signals resembling sine waves. Along with MOS large-scale integration (LSI), these factors make the MOSFET...

corresponding oscillator in a receiver circuit. The sections can have identical or different nominal capacitances, e.g. 2 × 330 pF for AM filter and oscillator, plus...