CST MWS怎么總是出現(xiàn)計(jì)算不穩(wěn)定呢
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更新時(shí)間:2024-07-31
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每次把波導(dǎo)端口設(shè)置小一點(diǎn)就會(huì)變化,但是還是會(huì)時(shí)不時(shí)的會(huì)出現(xiàn)?大家出現(xiàn)過(guò)這種情況嗎,加密之后也還是這樣,我用的是2011版本
這個(gè)以前本站上討論過(guò),樓主參考一下T求解器中的Electric shielding for all ports選項(xiàng)試試。
Solve->Time Domain Solver-> [Specials...]
Electric shielding for all ports: A perfectly shielding (PEC) frame surrounding each waveguide port region will be added. This option causes higher reflections at ports. Therefore, it should only be used if a calculation has become unstable.
前面的正解哈,估計(jì)是結(jié)構(gòu)比較復(fù)雜吧
也可能是一個(gè)internal port。