標題: Broadband flip-chip interconnects for millimeter-wave Si-carrier System-on-Package
作者: Li, Chun-Hsing
Fu, Chang Tsung
Chao, Tzu-Yuan
Kuo, Chien-Nan
Cheng, Y. T.
Chang, D. -C.
電子工程學系及電子研究所
Department of Electronics Engineering and Institute of Electronics
關鍵字: coplanar waveguide;CPW;microstrip;flip-chip devices
公開日期: 2007
摘要: A flip-chip interconnect is proposed to achieve good electrical performance applicable to millimeter-wave applications. By Au-Au thermocompression technique, the transition structure provides continuity of characteristic impedance from the on-carrier CPW line to the on-chip microstrip tine, as well as smooth current flow. Parameter optimization further indicates that the tapered reference ground connection is insensitive to the frequency response. Characterization of the structure is conducted by the THUR-REFLECT-LINE (TRL) calibration technique to test the flip-chip interconnects up to 50GHz. Measurement results show that return loss is better than 15dB and insertion loss smaller than 1.7dB up to 50GHz. The broadband transition structure is suitable for high frequency application without any external matching network.
URI: http://hdl.handle.net/11536/11601
ISBN: 978-1-4244-0687-6
ISSN: 0149-645X
期刊: 2007 IEEE/MTT-S INTERNATIONAL MICROWAVE SYMPOSIUM DIGEST, VOLS 1-6
起始頁: 1640
結束頁: 1643
顯示於類別:會議論文