DocumentCode
2218234
Title
Direct-Coupled DC-40 GHz Amplifier for High-Speed Data Communication System
Author
Courcelle, L. ; Kerhervé, E. ; Jarry, P.
Author_Institution
Microelectronics IXL Laboratory - CNRS UMR 5818 - ENSEIRB - University of Bordeaux, 351, cours de la Libération 33405 Talence cedex - France. Tel.(33) 556-842-611 Fax.(33) 556-371-545
fYear
2003
fDate
Oct. 2003
Firstpage
1103
Lastpage
1106
Abstract
The millimeter wave transport over fiber needs more and more bandwidth according to SONET norm which must be able to propagate baseband modulated digital signal. This paper presents a modulator driver which is a direct-coupled amplifier to overcome the frequency limitations due to the link capacitors. A two stages DC-40 GHz GaAs P-HEMT amplifier including a level shift cell has been designed using the real frequency synthesis method.
Keywords
Bandwidth; Baseband; Data communication; Digital modulation; Driver circuits; Millimeter wave communication; Millimeter wave propagation; Millimeter wave technology; Optical fiber communication; SONET;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Conference, 2003 33rd European
Conference_Location
Munich, Germany
Print_ISBN
1-58053-834-7
Type
conf
DOI
10.1109/EUMA.2003.341100
Filename
4143214
Link To Document