英语词汇“klystron oscillator”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

An electron tube for amplifying or generating microwave signals in which a beam of electrons from a thermionic cathode is passed through a gap in a cavity resonator across which is applied a high-frequency voltage, so that the electrons collect into bunches and on reaching a second gap induce a (larger) high-frequency voltage across it. Frequently attributive, as klystron oscillator, klyston tube.

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the world > matter > physics > electromagnetic radiation > electronics > electronic devices or components > electron tubes > [noun] > buncher > other bunchers

rhumbatron1936

klystron1939

1939 R. H. & S. F. Varian in Jrnl. Appl. Physics X. 324/1 Such an apparatus we call a ‘klystron’, from the Greek verb ‘klyzo’, expressing the breaking of waves on a beach.

1945 H. D. Smyth Gen. Acct. Devel. Atomic Energy Mil. Purposes xi. 118 The varying electric field..introduces small, periodic variations in ion velocity, and has the effect of causing the ions to ‘bunch’ at a certain distance down the tube. (This same principle is used in the klystron high-frequency oscillator...)

1959 G. Troup Masers i. 1 In conventional microwave amplifiers and oscillators such as the Klystron, an alternating electromagnetic field interacts with elementary particles, electrons, by virtue of their charge.

1959 New Scientist 19 Nov. 982/3 The Jodrell radar pulses originated in a big ultra-high-frequency valve of the type known as a klystron.

1964 Listener 16 Apr. 626 (advt.) EEV 25 kW klystrons are being supplied to the British Broadcasting Corporation for use in the new UHF television transmitters.

1973 Sci. Amer. Sept. 74/3 The microwaves are produced by a pair of 30-kilowatt klystron tubes powered by a diesel generator.

单词	klystron oscillator
释义	> as lemmas klystron oscillator An electron tube for amplifying or generating microwave signals in which a beam of electrons from a thermionic cathode is passed through a gap in a cavity resonator across which is applied a high-frequency voltage, so that the electrons collect into bunches and on reaching a second gap induce a (larger) high-frequency voltage across it. Frequently attributive, as klystron oscillator, klyston tube. ΘΚΠ the world > matter > physics > electromagnetic radiation > electronics > electronic devices or components > electron tubes > [noun] > buncher > other bunchers rhumbatron1936 klystron1939 1939 R. H. & S. F. Varian in Jrnl. Appl. Physics X. 324/1 Such an apparatus we call a ‘klystron’, from the Greek verb ‘klyzo’, expressing the breaking of waves on a beach. 1945 H. D. Smyth Gen. Acct. Devel. Atomic Energy Mil. Purposes xi. 118 The varying electric field..introduces small, periodic variations in ion velocity, and has the effect of causing the ions to ‘bunch’ at a certain distance down the tube. (This same principle is used in the klystron high-frequency oscillator...) 1959 G. Troup Masers i. 1 In conventional microwave amplifiers and oscillators such as the Klystron, an alternating electromagnetic field interacts with elementary particles, electrons, by virtue of their charge. 1959 New Scientist 19 Nov. 982/3 The Jodrell radar pulses originated in a big ultra-high-frequency valve of the type known as a klystron. 1964 Listener 16 Apr. 626 (advt.) EEV 25 kW klystrons are being supplied to the British Broadcasting Corporation for use in the new UHF television transmitters. 1973 Sci. Amer. Sept. 74/3 The microwaves are produced by a pair of 30-kilowatt klystron tubes powered by a diesel generator. extracted from klystronn. < as lemmas
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