Adaptive duplexer implemented using feedforward technique with a BST phase shifter

IEEE MTT-S International Microwave Symposium Digest

Volumn 3, Issue , 2004, Pages 1299-1302

  O'Sullivan, Tomás ^a   York, Robert ^b,c   Noten, Bud ^c   Asbeck, Peter ^a  

^a UNIVERSITY OF CALIFORNIA   (United States)

^b UNIVERSITY OF CALIFORNIA   (United States)

^c Agile Materials and Technologies   (United States)

Author keywords

Adaptive dwplexers; BST phase shifters; Feedforward noise cancellation

Indexed keywords

BANDWIDTH; CHANNEL CAPACITY; CODE DIVISION MULTIPLE ACCESS; COMPUTER SIMULATION; MODULATION; NATURAL FREQUENCIES; SIGNAL PROCESSING; SPURIOUS SIGNAL NOISE; TRANSMITTERS;

ADAPTIVE DUPLEXERS; BST PHASE SHIFTERS; FEEDFORWARD NOISE CANCELLATION;

PHASE SHIFTERS;

EID: 4544349783     PISSN: 0149645X     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (6)

1. IEEE 802.11 standard
2. J Rode, J Hinrichs, and P Asbeck, "Transmitter architecture using digital generation of RF signals." Radio and Wireless Conference, 2003. RAWCON '03. Proceedings, Aug. 10-13, 2003 Page(s): 245-248
3. Youngchol Choi, Jong-won Park, Sea-Moon Kim and Yong-kon Lim, "A phase coherent all-digital transmitter and receiver for underwater acoustic communication systems" Proceedings of the 35th Southeastern Symposium on System Theory, 2003., 16-18 March 2003 Page(s): 79-83
4. Young Yun Woo, Youngoo Yang, Jaehyok Yi, Joongjin Nam, Jeong Hyeon Cha and Burnman Kim "Feedforward amplifier for WCDMA base stations with a new adaptive control method." Microwave Symposium Digest, 2002 IEEE MTT-S International, Volume: 2, 2-7 June 2002 Page(s):769-772
5. P B Kenington "High Linearity RF Amplifier Design", Chap 5, Artech House, ISBN: 1580531431
6. Parsons, K.J. and Kenington, P.B. "Effect of delay mismatch on a feedforward amplifier" Circuits, Devices and Systems, IEE Proceedings Volume: 141 Issue: 2 April 1994 Page(s): 140-144