DocumentCode :
3094381
Title :
Radio design for future wireless soc platforms- an overview
Author :
Signell, S. ; Rodriguez de Llera Gonzalez, D. ; Ismail, M.
Author_Institution :
Laboratory of Electronics and Computer Systems (LECS), Institute of Microelectronics and Information Technology (NIT), Royal Institute of Technology (KTH), Stockholm, Sweden
fYear :
2004
fDate :
8-9 Nov. 2004
Firstpage :
277
Lastpage :
280
Abstract :
As we move to third and fourth generation wireless providing higher data rates at shorter distances in "hotspots", future handhelds will be able to access different wireless infrastructures, e.g. UMTS and WAN, from the same wireless device, be it a mobile phone, a PDA or a notebook. As a result SoC platforms for convergent 4G must address the challenge of increased complexity particularly as it pertains to the radio transceiver part of a chipset where power consumption and cost are the main differentiators. This paper presents an overview of the challenges faced in designing highly integrated radios in the context of 4G wireless communications. Aside from important issues such as multi antenna design and standards coexistence in the same SoC platform, we focus our overview on a few main thrusts that will be discussed in some details related to designing digitally programmable and con gurable ADCs, PLLs, analog baseband chains and RF front ends as well as techniques for packaging multi hand radios and for achieving " rst pass" silicon success.
Keywords :
Analog integrated circuits; Baseband; CMOS analog integrated circuits; CMOS digital integrated circuits; CMOS integrated circuits; CMOS technology; Integrated circuit technology; Radio frequency; Radio transceivers; Silicon;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Norchip Conference, 2004. Proceedings
Conference_Location :
Oslo, Norway
Print_ISBN :
0-7803-8510-1
Type :
conf
DOI :
10.1109/NORCHP.2004.1423877
Filename :
1423877
Link To Document :
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