標題: Microstrip directional coupler with nearly ideal TEM coupler performance
作者: Wang, SM
Hsieh, MY
Chiang, CH
Chang, CY
電信工程研究所
Institute of Communications Engineering
公開日期: 26-五月-2005
摘要: A meandered parallel coupled-line structure is proposed to achieve high directivity within a wide bandwidth. By properly increasing the meandered parallel coupled-line sections, the high-directivity band-width becomes much wider. An example coupler is fabricated to verify the theory. More than 50 dB of isolation is achieved over a bandwidth of zero to twice centre frequency.
URI: http://dx.doi.org/10.1049/el:20050681
http://hdl.handle.net/11536/13696
ISSN: 0013-5194
DOI: 10.1049/el:20050681
期刊: ELECTRONICS LETTERS
Volume: 41
Issue: 11
起始頁: 651
結束頁: 653
顯示於類別:期刊論文


文件中的檔案:

  1. 000229748400020.pdf