microwave oscillator

His PhD involved microwave oscillators for radar applications and semiconductor device modeling.

Some examples are fireflies, crickets, heart cells, lasers, microwave oscillators, and neurons.

One way of doing this is to sweep the microwave oscillator's frequency across a narrow range to generate a modulated signal at the detector.

The cooled atoms move more slowly, giving the microwave oscillator more time to tune to the precise resonance frequency.

FBARs can be used by microwave oscillators.

With appropriate biasing, dipole domains form and travel across the diode, allowing high frequency microwave oscillators to be built.

The load may be a high power microwave oscillator such as a klystron or magnetron, a flashtube, or even an electromagnet.

In atomic clocks the controller is an evacuated microwave cavity attached to a microwave oscillator controlled by a microprocessor.

In 1969 K. Kurokawa derived necessary and sufficient conditions for oscillation in negative resistance circuits, which form the basis of modern microwave oscillator design.

His graduate research dealt with noise in microwave tubes and electron-stream instabilities (which later became the basis of the Vircator high power microwave oscillator.)

His research interests include ultra low-noise radar and ultra high stability cryogenic microwave oscillators and clocks based on a pure single-crystal sapphire resonators.

Ohtsuki and Ofuruton described producing "plasma fireballs" by microwave interference within an air-filled cylindrical cavity fed by a rectangular waveguide using a 2.45-GHz, 5-kW (maximum power) microwave oscillator.

In this way, the quantum-mechanical properties of the atomic transition frequency of the caesium can be used to tune the microwave oscillator to the same frequency, except for a small amount of experimental error.

In a Cesium clock, you tune a microwave oscillator around until it has just the right frequency to excite particular electrons of a Cesium atom from one well-defined energy level to another well-defined level.

PARCS was to fly concurrently with the Superconducting Microwave Oscillator (SUMO) a different sort of clock that will be compared against the PARCS clock to test certain theory.

A laser measures how many atoms have absorbed the microwaves, and an electronic feedback control system called a phase locked loop tunes the microwave oscillator until it is at the exact frequency that causes the atoms to vibrate and absorb the microwaves.