無耗網(wǎng)絡(luò)幺正性條件的等價表述
EQUIVALENT STATEMENT TO THE UNITARY CONDITION FOR LOSSLESS NETWORK
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摘要: 本文將無耗網(wǎng)絡(luò)的廣義模對稱定理加以推廣,將其遺漏的相位信息補(bǔ)充完整,并證明了推廣形式的定理與S矩陣的幺正性條件完全等價。文中還給出了應(yīng)用這一定理分析無耗網(wǎng)絡(luò)特性的實例。
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關(guān)鍵詞:
- 微波無耗網(wǎng)絡(luò); S矩陣; 幺正性條件; 廣義模對稱定理
Abstract: The generalised magnitude-symmetry theorem for lossless network is extended, the phase information previously omitted is supplemented. The extended theorem is equivalent to the unitary condition for lossless network rigorously. Two illustrations are given for the applications of the theorem to analysing the properties of lossless network. -
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