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detector    音标拼音: [dɪt'ɛktɚ]
n. 发现者,检出器,检电器

发现者,检出器,检电器

detector
侦测器 DET


detector
光检测器

detector
检测器

detector
n 1: any device that receives a signal or stimulus (as heat or
pressure or light or motion etc.) and responds to it in a
distinctive manner [synonym: {detector}, {sensor}, {sensing
element}]
2: rectifier that extracts modulation from a radio carrier wave
[synonym: {detector}, {demodulator}]
3: electronic equipment that detects the presence of radio
signals or radioactivity

Detector \De*tect"or\, n. [L., a revealer.]
One who, or that which, detects; a detecter. --Shak.
[1913 Webster]

A deathbed's detector of the heart. --Young.
[1913 Webster]

2. Specifically:
(a) An indicator showing the depth of the water in a
boiler.
(b) (Elec.) A galvanometer, usually portable, for
indicating the direction of a current.
(c) (Elec.) Any of various devices for detecting the
presence of electric waves.
[Webster 1913 Suppl.]

{Bank-note detector}, a publication containing a description
of genuine and counterfeit bank notes, designed to enable
persons to discriminate between them.

{Detector lock}. See under {Lock}.
[1913 Webster]


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  • PRODUCT GUIDE Limiters Detectors - fairviewmicrowave. com
    Broad Selection of Ready-to-Ship Limiters and Detectors Fairview Microwave provides a comprehensive selection of coaxial, and waveguide packaged RF limiters and RF detectors that cover broadband frequencies ranging from 1 MHz to 110 GHz RF detector options include biased, log, power, Schottky Zero Bias, threshold, and tunnel diode zero bias detectors that support frequency ranges covering 1
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    Delectric materials are used in nearly all RF and microwave structures, outside of those that are strictly made of conductors Dielectrics are crucial for making transmission lines, dielectric waveguides, and separating conductors Given that the properties of planar circuits, transmission lines, antennas, and other active passive RF hardware are dependent on the dielectric constant and loss […]





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