Zobrazeno 1 - 2
of 2
pro vyhledávání: '"Brad P. Jeffries"'
Autor:
Jonathan Richard Strange, S. Nandipaku, S. Atkinson, J. Harrebek, Tony Montalvo, Brad P. Jeffries, A. Hill, Michael R. Elliott, Frank Murden
Publikováno v:
IEEE Journal of Solid-State Circuits. 39:2190-2199
This 0.5-/spl mu/m SiGe BiCMOS polar modulator IC adds EDGE transmit capability to a GSM transceiver IC without any RF filters. Envelope information is extracted from the transmit IF and applied to the phase-modulated carrier in an RF variable gain a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::259e854fbe4016dfea94d66a57394ec8
https://doi.org/10.1109/jssc.2004.836340
https://doi.org/10.1109/jssc.2004.836340
Autor:
Ahmed Mohamed Abdelatty Ali, Paritosh Bhoraskar, Peter Derounian, Carroll C. Speir, Bryce Gray, Matt McShea, Scott Puckett, Brad P. Jeffries, Ho-Young Lee, Jonathan Lanford, Ushma Mehta, Christopher Daniel Dillon, David Jarman, Huseyin Dinc, Janet Brunsilius
Publikováno v:
ISSCC
We describe a 14-bit 1GS/s pipelined ADC that relies on correlation-based background calibration to correct the inter-stage gain, settling (dynamic) and memory errors. An effective dithering technique is embedded in the calibration signal to break th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::887106ee54aa8296aa360e8dc543f4e3
https://doi.org/10.1109/isscc.2014.6757522
https://doi.org/10.1109/isscc.2014.6757522