DocumentCode
3002717
Title
A resonant flip-chip design with controllable transition band
Author
Chun-Long Wang ; Chieh-Tsao Hwang ; Ruey-Beei Wu ; Chun-Hsiung Chen
Author_Institution
Dept. of Electr. Eng., Nat. Taiwan Univ., Taipei, Taiwan
Volume
4
fYear
1999
fDate
13-19 June 1999
Firstpage
1423
Abstract
This paper proposes a new flip chip structure which uses resonating dual bumps to achieve best transition. By simply changing the distance between the two bumps, we can control the band of minimum reflection in the desired frequency band. The bandwidth over which the return loss is smaller than -20 dB is 20-30%. The corresponding insertion loss in this band is less than -1.5 dB. All, results presented are simulated with the FDTD method combined with PML.
Keywords
S-parameters; finite difference time-domain analysis; flip-chip devices; integrated circuit interconnections; 1.5 dB; 20 dB; FDTD; PML; controllable transition band; distance; insertion loss; minimum reflection band; resonant flip-chip design; resonating dual bumps; return loss; Bandwidth; Conductors; Coplanar waveguides; Finite difference methods; Frequency; Insertion loss; Reflection; Resonance; Shape; Time domain analysis;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Symposium Digest, 1999 IEEE MTT-S International
Conference_Location
Anaheim, CA, USA
Print_ISBN
0-7803-5135-5
Type
conf
DOI
10.1109/MWSYM.1999.780216
Filename
780216
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