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 |