訊號(hào)對(duì)網(wǎng)絡(luò)的匹配及其應(yīng)用
THE MATCHING OF SIGNAL TO A NETWORK AND ITS APPLICATIONS
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摘要: 本文提出了訊號(hào)對(duì)網(wǎng)絡(luò)匹配的概念,在分析某些微波網(wǎng)絡(luò)時(shí)應(yīng)用這一概念,可使問題簡單明了。文中給出了一個(gè)應(yīng)用實(shí)例。
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關(guān)鍵詞:
Abstract: A new concept about the matching of signal to a network is proposed. For an n-port microwave network, if all incident waves are proportional to the conjugates of oorresponding scattermg parameters of network S* ki(i = 1 n), then the ratio of the power of scattering wave at the k-th port to the sum of power of all incident waves reaehes the maximum. Using this concept, we find some problems may be simplified when microwave networks are studied. To illustrale application of the concept, a description of an ultrabroad-band line transformer and an antenna array is given in this paper. -
《數(shù)學(xué)手冊(cè)》編寫組,數(shù)學(xué)手冊(cè),人民教育出版社,1979年,第21頁.[2]林守遠(yuǎn),雷達(dá)技術(shù),1979年,第4期,第19頁.[4]U. Barabas, IEEE Trans. on MTT, MTT-27 (1979), 58. -
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