標題: TRI-FREQUENCY DUPLEXER CIRCUIT AND MULTI-FREQUENCY DUPLEXER CIRCUIT
作者: Chen, Fu-Chiarng
Wang, Shi-Yung
公開日期: 11-十一月-2010
摘要: The present invention discloses a tri-frequency duplexer circuit and multi-frequency duplexer circuit. The tri-frequency duplexer circuit comprises a microstrip line circuit, two first mushrooms, two second mushrooms and two third mushrooms. The microstrip line circuit comprises a first Input/Output (I/O) port, a second I/O port, a third I/O port and a fourth I/O port. The two first mushrooms are respectively disposed at transmission line paths between the first I/O port and the second I/O port and between the first I/O port and the third I/O port. The two second mushrooms are respectively disposed at transmission line paths between the first I/O port and the second I/O port and between the first I/O port and the fourth I/O port. The two third mushrooms are respectively disposed at transmission line paths between the first I/O port and the third I/O port and between the first I/O port and the fourth I/O port.
官方說明文件#: H01P001/213
URI: http://hdl.handle.net/11536/105365
專利國: USA
專利號碼: 20100283553
顯示於類別:專利資料


文件中的檔案:

  1. 20100283553.pdf

若為 zip 檔案,請下載檔案解壓縮後,用瀏覽器開啟資料夾中的 index.html 瀏覽全文。