无耗网络幺正性条件的等价表述
EQUIVALENT STATEMENT TO THE UNITARY CONDITION FOR LOSSLESS NETWORK
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摘要: 本文将无耗网络的广义模对称定理加以推广,将其遗漏的相位信息补充完整,并证明了推广形式的定理与S矩阵的幺正性条件完全等价。文中还给出了应用这一定理分析无耗网络特性的实例。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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梁昌洪,邱长兴.电子学报,1991,19(3): 101-102,109.[2]林守远.电子科学学刊,1991,13(6):637-639.[3]屠伯埙，涂诚浩,王芬.高等代数.上海:上海科学技术出版社,1987,70-73.[4]吴培亨.微波电路.北京:科学出版社,1980,37-39.[5]梁昌洪.计算微波.西安:西北电讯工程学院出版社,1985,35-37.[6]Heibei A L, Vernon R J. IEEE Trans. on MTT, 1973, MTT-21(8): 547-552. -
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