Compact Dual-Band Rat Race with Stepped-Impedance-Stub Lines
碩士 === 長庚大學 === 電子工程學系 === 98 === Abstract The purpose of this thesis is to develop the circuit structures and synthesis methods of miniaturized dual-band rat-race couplers. In modern communication systems, microstrip couplers are useful because of they can provide output signals with equal or uneq...
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| Format: | Others |
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2010
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| Online Access: | http://ndltd.ncl.edu.tw/handle/23028836518298851662 |