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In telecommunication, the term backscattering is radio wave propagation in which the rutherford backscattering direction of the incident and scattered waves, resolved along a reference direction (usually horizontal) are oppositely directed. A signal received by backscattering is often referred to as "backscatter." In optics, it is the scattering of light into a direction generally opposite to the original one. Source: from Federal Standard 1037C and from MIL-STD-188 and from the Department of Defense Dictionary of Military and Associated Terms |
The field of electronics is the study and use of systems that operate by controlling the flow of electrons or other electrically charged particles in devices such as thermionic valves and semiconductors. The design and construction of electronic circuits to solve practical problems is part of the fields of electronic engineering, and the hardware design side of computer engineering. The study of new semiconductor devices and their technology is sometimes considered as a branch of physics. # - A | B | Co - Cz | C - Cm | D Em - F | E - El | G - H | I - K | L - Ma |
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