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The branch of science concerned with the properties of matter and energy and the relationships between them.

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Physics > Microwave

block upconverter

Physics; Microwave

A block upconverter (BUC) is a device that converts a band of frequencies from a lower frequency to a higher frequency such as those used in the transmission (uplink) of satellite ...

over-horizon microwave radio relay

Physics; Microwave

Unlike standard microwave radio relay links, the sending and receiving antennas do not use a line of sight transmission path in an over-horizon microwave radio relay. Instead, the ...

microwave link

Physics; Microwave

A microwave link is a communications technology that uses a beam of radio waves in the microwave frequency range to transmit video, audio, or data between two locations, which can ...

microwave radio relay

Physics; Microwave

Microwave radio relay is a technology for transmitting digital and analog signals, such as long-distance telephone calls, television programs, and computer data, between two ...

microwave auditory effect

Physics; Microwave

The microwave auditory effect, also known as the microwave hearing effect or the Frey effect, consists of audible clicks (or, with modulation, whole words) induced by ...

microwave transmission

Physics; Microwave

Microwave transmission is a technology of transmitting information or energy using radio waves whose wavelengths are conveniently measured in small numbers of centimeters or ...

arabolic microwave antenna

Physics; Microwave

The parabolic microwave antenna is a device that is used to direct microwaves in narrow beams for point-to-point communication links or radiolocation (radar). This is an antenna ...