DocumentCode
3362804
Title
Ground pattern for improved characteristics of spiral RF transformers on silicon
Author
Ng, K.T. ; Rejaei, B. ; Burghartz, J.N.
Author_Institution
Lab. of Electron. Components, Technol. & Mater., Delft Univ. of Technol., Netherlands
fYear
2001
fDate
14-14 Sept. 2001
Firstpage
75
Lastpage
78
Abstract
The maximum available gain is used to evaluate the quality of transformers similarly to that of active devices. A highly structured patterned ground shield is shown to improve the frequency response of the maximum available gain of a transformer at high frequencies.
Keywords
MMIC; Q-factor; coils; electromagnetic shielding; high-frequency transformers; Si; active devices; frequency response; ground pattern; maximum available gain; silicon; spiral RF transformers; structured patterned ground shield; transformer gain; transformer quality; Coils; Impedance matching; Inductors; Microwave technology; Mutual coupling; Q factor; Radio frequency; Silicon; Spirals; Transformers;
fLanguage
English
Publisher
ieee
Conference_Titel
Silicon Monolithic Integrated Circuits in RF Systems, 2001. Digest of Papers. 2001 Topical Meeting on
Conference_Location
Ann Arbor, MI, USA
Print_ISBN
0-7803-7129-1
Type
conf
DOI
10.1109/SMIC.2001.942344
Filename
942344
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