A 600MHz CMOS OFDM LINC transmitter with a 7 bit digital phase modulator

Digest of Papers - IEEE Radio Frequency Integrated Circuits Symposium

Volumn , Issue , 2008, Pages 677-680

  Kim, Kwan Woo ^a   Byun, Sangjin ^b   Lim, Kyutae ^a   Lee, Chang Ho ^a   Laskar, Joy ^a  

^a GEORGIA INSTITUTE OF TECHNOLOGY   (United States)

^b Electronics and Telecommunications Research Institute (ETRI)   (South Korea)

Author keywords

Digital phase modulator (DPM); LINC; Mismatch compensation; OFDM; Out phase; Phase interpolator (PI)

Indexed keywords

DIGITAL ARITHMETIC; DIGITAL INTEGRATED CIRCUITS; ELECTRONICS INDUSTRY; FREQUENCY ALLOCATION; FREQUENCY DIVISION MULTIPLEXING; INTEGRATED CIRCUITS; MODULATION; MODULATORS; ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING; PHASE MEASUREMENT; PHASE MODULATION; RADIO WAVES; TRANSMITTERS;

DIGITAL INPUT; DIGITAL PHASE MODULATOR (DPM); EXTERNAL-; GAIN AND PHASE MISMATCH; LINC; MISMATCH COMPENSATION; OFDM; OFDM SIGNALS; OUT-PHASE; PA DRIVER; PHASE INTERPOLATOR (PI); PHASE MODULATORS; POWER COMBINERS; QUADRATURE VCO; RADIO FREQUENCY INTEGRATED CIRCUITS; TEST SIGNALS; TV BAND;

CMOS INTEGRATED CIRCUITS;

EID: 51849093096     PISSN: 15292517     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/RFIC.2008.4561528     Document Type: Conference Paper

References (4)

1. D. C. Cox, "Linear Amplification with Nonlinear Components," IEEE Trans. Commun., vol. COM-22, pp. 1942-1945, December 1974.
2. S. Hamedi-Hagh and C. A. T. Salama, "CMOS Wireless Phase-Shifted Transmitter," IEEE J. Solid-State Circuits, vol. 39, no. 8, pp. 1241-1252, August 2004.
3. X. Zhang, L. E. Larson, P. M. Asbeck and P. Nanaqa, "Gain/Phase Imbalance Minimization Techniques for LINC Transmitters," IEEE Trans. Microwave Theory Tech., vol. 49, no. 12, pp. 2507-2516, December 2001.
4. L. Romano, L. Panseri, C. Samori, and A. L. Lacaita, "Matching Requirements in LINC Transmitter for OFDM Signals," IEEE Trans. Circuits Sys. I, vol. 53, no. 7, pp. 1572-1578, July 2006.