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專利授權區


專利授權區
專利名稱(英) ANTENNA SYSTEM GENERATING QUASI RELATIVISTIC RADIATION
專利家族 中華民國:I534521
美國:9,203,136
專利權人 國立清華大學 100%
發明人 吳明雄(US),黃冠諺(US),王奕筑(US),陳家祥(US),黃衍介(TW/US)
技術領域 光電光學,電子電機
專利摘要(英)
An antenna system that generates radiation similar to that generated by a relativistic charged particle is provided. The antenna system includes a conducting wire carrying a current pulse with a net charge, called a quasi charged particle, which propagates near the speed of light and emits radiation. Preferably, the quasi charged particle is generated by using a pulsed laser to knock out electrons from the conducting wire. While propagating on the conducting wire near the speed of light, the quasi charged particle generates a synchrotron like radiation from a bent of the wire, an undulator like radiation from a sinusoidal or helical structure of the wire, a diffraction like radiation from an aperture transmitting the wire, a Smith-Purcell like radiation from a corrugated grating surface next to the wire, and a greatly wavelength-contracted undulator like radiation from an undulator with the wire aligned along the undulator axis.
聯絡資訊
承辦人姓名 李曉琪
承辦人電話 03-5715131 #31061
承辦人Email hsiaochi@mx.nthu.edu.tw
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