A fully-integrated efficient CMOS inverse Class-D power amplifier for digital polar transmitters

Digest of Papers - IEEE Radio Frequency Integrated Circuits Symposium

Volumn , Issue , 2011, Pages

  Chowdhury, Debopriyo ^a   Thyagarajan, Siva V ^a   Ye, Lu ^a   Alon, Elad ^a   Niknejad, Ali M ^a  

^a UNIVERSITY OF CALIFORNIA   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

802.11G; CLASS-D; CMOS PROCESSS; DESIGN TRADEOFF; EFFICIENCY MAXIMIZATION; HIGH EFFICIENCY; MIXED SIGNAL; OUTPUT MATCHING NETWORK; OUTPUT POWER; POLAR TRANSMITTER; SPECTRAL MASKS; SWITCHING AMPLIFIERS;

ARTS COMPUTING; DIGITAL INTEGRATED CIRCUITS; DIGITAL RADIO; EFFICIENCY; INTEGRATION; ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING; POWER AMPLIFIERS; RADIO; RADIO BROADCASTING; RADIO WAVES; TRANSMITTERS;

CMOS INTEGRATED CIRCUITS;

EID: 79960763124     PISSN: 15292517     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/RFIC.2011.5940656     Document Type: Conference Paper

References (7)

1. D. Chowdhury et al, "A 2.4GHz Mixed-Signal Polar Power Amplifier with Low-Power Integrated Filtering in 65nm CMOS," in Proc. IEEE CICC, Sep 2010.
2. A. Kavousian et al, "A Digitally Modulated Polar CMOS Power Amplifier with a 20-MHz Channel Bandwidth," in IEEE J. Solid State Circuits, vol. 43, no. 10, pp. 2251-2258, Oct 2008.
3. R. B. Staszewski et al, "All-Digital PLL GSM and Edge Transmitter in 90nm CMOS," in Proc. IEEE ISSCC, pp. 316-137, Feb 2005.
4. P. T. M. van Zeijl et al, "A Digital Envelope Modulator for a WLAN OFDM Polar Transmitter in 90nm CMOS," in IEEE J. Solid State Circuits, vol. 42, no. 10, pp. 2204-2211, Oct 2007.
5. H. Kobayashi et al, "Current-mode Class-D Power Amplifiers for High-Efficiency RF Applications," in IEEE Trans. Microw. Theory Tech., vol. 49, no. 12, Dec 2001.
6. I. Aoki et al, "Distributed Active Transformer - A New Power-Combining and Impedance-Transformation Technique", IEEE Trans. on MTT, vol. 50, Jan. 2002, pp. 316-331.
7. R. Brama et al, "A 30.5 dBm 48% PAE CMOS Class-E PA with Integrated Balun for RF Applications", IEEE JSSC, vol. 43, no. 8, Aug. 2008, pp. 1755-1762.