國立臺灣大學電信工程學研究所瞿大雄2006-07-262018-07-052006-07-262018-07-052005-07-31http://ntur.lib.ntu.edu.tw//handle/246246/20314本計畫為一三年計畫(92年至95年)，進行「多埠 微波網路量測技術之建立及應用」研發工作。本報 告係敘述第二年之研究成果，主要係建立「多埠激 發法」於微波影像之應用，共建立三項使用多源照 射之新型掃描微波影像技術，包含準單向式、雙向 式及多向式配置。分別敘述其原理、量測系統、校 準公式及量測結果。由實驗結果顯示，所研製之三 項微波成像系統，相對於傳統單源照射之微波成像 量測系統，可改善其影像解析度、散射物體之視角 及擷取傅氏空間資料之效率。This is a three-year project (from 92/8 to 95/7) to conduct researches on multiport microwave network measurement techniques. In this second-year report, the study results are mainly focused on the development of microwave diversity imaging of conducting objects using multi-source illumination. Three frequency-swept microwave imaging arrangements, namely quasimonostatic, bistatic and multistatic arrangements, using multi-source illumination technique are developed. These three arrangements are shown experimentally that the multi-source illumination is an effective approach to yield good image resolution and viewing angle of conducting object by effectively extending the recorded scattering information in the Fourier domain.application/pdf674532 bytesapplication/pdfzh-TW國立臺灣大學電信工程學研究所多埠激發-多埠接收法微波影像multiport-stimulas and multiport-receiving methodmicrowave imagingreporthttp://ntur.lib.ntu.edu.tw/bitstream/246246/20314/1/932213E002035.pdf