標題: Bandpass filter of serial configuration with two finite transmission zeros using LTCC technology
作者: Chang, CF
Chung, SJ
電信工程研究所
Institute of Communications Engineering
關鍵字: bandpass filter;Bluetooth;finite transmission zeros;low-temperature co-fired ceramic (LTCC);RF home link;wireless local area network (WLAN)
公開日期: 1-七月-2005
摘要: This study proposes a second-order bandpass filter of serial configuration. The filter schema incorporates a grounding capacitor, connecting the two conventional parallel LC resonators with the ground, to provide two finite transmission zeros. The impedance matrix and graphical solutions describe proposed filter's operation principle. To demonstrate the proposed filter schema, two bandpass filters, with center frequencies of 2.44 and 4.8 GHz, were designed and implemented using low-temperature co-fired ceramic multilayer technology. The measured results were found to agree well with the simulation results. The 2.44-GHz fabricated bandpass filter was found to possess low in-band insertion loss and high out-band suppression, making it suitable in wireless local area networks, Bluetooth, and RF home links.
URI: http://dx.doi.org/10.1109/TMTT.2005.850414
http://hdl.handle.net/11536/13509
ISSN: 0018-9480
DOI: 10.1109/TMTT.2005.850414
期刊: IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES
Volume: 53
Issue: 7
起始頁: 2383
結束頁: 2388
顯示於類別:期刊論文


文件中的檔案:

  1. 000230356600018.pdf