Circuit design proposal for multi-GBit/s CDMA over fibre using distributed topologies

Author

Pimenta, Miguel ; Darwazeh, Izzat

Author_Institution

Dept. of Electron. & Electr. Eng., Univ. Coll. London, London, UK

fYear

2009

fDate

28-30 Sept. 2009

Firstpage

1000

Lastpage

1005

Abstract

A novel circuit design technique for integrated circuits capable of encoding and decoding high-speed spread spectrum signals is proposed and verified by simulation. The transversal distributed topology allows operation at speeds close to the cut-off frequency of the transistors employed. Results describe a Monolithic Microwave Integrated Circuit (MMIC) compatible with 40 GBit/s systems applications and suitable for signal generation and detection in 40 GChip/s CDMA systems.

Keywords

code division multiple access; decoding; encoding; integrated circuit design; monolithic integrated circuits; signal detection; CDMA; circuit design proposal; circuit design technique; decoding; distributed topologies; encoding; high-speed spread spectrum signals; integrated circuits; monolithic microwave integrated circuit; signal detection; signal generation; Circuit simulation; Circuit synthesis; Circuit topology; Decoding; Encoding; High speed integrated circuits; MMICs; Multiaccess communication; Proposals; Spread spectrum communication;

fLanguage

English

Publisher

ieee

Conference_Titel

Communications and Information Technology, 2009. ISCIT 2009. 9th International Symposium on

Conference_Location

Icheon

Print_ISBN

978-1-4244-4521-9

Electronic_ISBN

978-1-4244-4522-6

Type

conf

DOI

10.1109/ISCIT.2009.5340997

Filename

5340997