LTCC Bandpass Filter for BluetoothTM Application With Dual Transmission Zeros

摘要：

A LTCC band-pass filter with dual transmission zeros for BluetoothTM application was presented. With the classic network synthesis method,a lumped LC filter was educed and then transformed to physical prototype with LTCC process.This prototype was refined with DOE method,and was implemented in Zhejiang Zhengyuan Electric Co. Ltd. The measured insertion loss is less than 1.8dB at 2400MHz,and two transmission zeros are obtained at 1.7 and 7.1 GHz,respectively. They resultIn40-45dB for lower stop band suppression and 45-50dB for higher stop band reduction. The experimental data agree very well with the 3-D simulation.

作者: Yong-Sheng Dai Hai-Shen Zhang Gao-Pin Qi De-Long Lu Zheng-Lian Tao Gui-Xiang Qian Hui Wang

作者单位: Nanjing University of Science and Technology 210094 Zhejiang Zhengyuan Electric Co.Ltd.

会议类型: 国际会议

会议名称: 2008 International Conference on Microwave and Millimeter Wave Technology(2008国际微波毫米波技术会议)

会议地点: 南京

会议语种:英文

页码: 284-286

在线出版日期: 2008-04-21（万方平台首次上网日期，不代表论文的发表时间）