waveguide cavity中文什么意思

waveguide: 【電學(xué)】波導(dǎo)(管)。
cavity: n. 1.【解剖學(xué)】穴，窩，盂，腔，空腔；【醫(yī)學(xué)】(空) ...
cavity: n. 1.【解剖學(xué)】穴，窩，盂，腔，空腔；【醫(yī)學(xué)】(空)洞。 2.【物理學(xué)】模槽；氣蝕區(qū)；空腔諧振器；【原子能】(反應(yīng)堆中的)小室，暗盒。 the abdominal [mouth] cavity腹[口]腔。 the cavity in a tooth 齒窩。
in-cavity: 內(nèi)共振
accelerating waveguide: 加速波導(dǎo)

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Two kinds of filters are presented : by transferring the conventional waveguide cavity filter to the siw , a narrow bandstop filter is designed and simulated , get characteristic of narrow - band bandstop filtering . for example , relative bandwidth 1 . 2 % , most attenuation of 48db in band . electromagnetic bandgap ( ebg ) structures present “ forbidden band ” characteristics , siw features high - pass characteristics , so bandpass filters can be composed by combing ebg and siw
本論文提出了兩種基片集成波導(dǎo)濾波器結(jié)構(gòu):將傳統(tǒng)的腔體濾波器概念運(yùn)用于基片集成波導(dǎo)結(jié)構(gòu),設(shè)計(jì)出了一種窄帶帶阻濾波器,對(duì)其進(jìn)行仿真,得到了窄帶帶阻濾波特性,如相對(duì)帶寬為1 . 2 % ,最大衰減為48db 。

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