Ming-Iu LaiSHYH-KANG JENG2018-09-102018-09-102005-10http://scholars.lib.ntu.edu.tw/handle/123456789/316619application/pdfapplication/pdfA microstrip three-port and four-channel multiplexer for WLAN and UWB coexistencejournal article10.1109/tmtt.2005.855136