backward-wave

常見例句

• Experimental studies of relativistic backward wave oscillator(BWO) with a resonant reflector are presented.
  闡述了帶有反射腔的相對論返波管的初步實驗研究進展。
• Abstract: This paper presents a terahertz (THz) wave reflection imaging system based on Backward Wave Oscillator (BWO).
  中文摘要: 返波振蕩器(BWO)作為一種新型高功率連續(xù)太赫茲源，具有廣泛的應(yīng)用前景。
• Particle simulation and experimental study of subnanosecond millimeter wave backward wave oscillator[J].
  引用該論文 陳洪斌;胡林林;馬國武;孟凡寶;周傳明.
• Abstract: The resonant cavity reflector has been used in the backward wave oscillators for producing multi-gigawatt power and operating at low magnetic field.
  摘要： 利用模式匹配方法對“冷”諧振腔反射器的反射特性進行了理論分析，推導(dǎo)出了諧振腔反射器的廣義散射矩陣。
• Using two wave theory the start oscillation currents of backward wave oscillations(BWO) with three kinds of typical practical non homogeneous output circuits are analyzed and some corresponding conclusions are made.
  本文利用二波理論對三種典型實用的非均勻輸出線路的返波起振電流進行了研究并得出相應(yīng)結(jié)論 .
• The structure has two working modes, one of them is the working mode, and competition between modes can be easily avoided even when the RF field in the device is very strong compared with the BWO (backward wave oscillator).
  這種結(jié)構(gòu)主要由調(diào)制腔組和換能腔組兩部分組成,調(diào)制腔組實現(xiàn)電子束速度調(diào)制,調(diào)制后的電子束在通過一個微波場較弱的區(qū)間時實現(xiàn)電子束群聚,然后在換能腔組實現(xiàn)電子能量到微波能量的轉(zhuǎn)化,并通過輸出結(jié)構(gòu)輸出;
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