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  • Nilsson, Magnus (author)

A 9-band WCDMA/EDGE transceiver supporting HSPA evolution

  • Article/chapterEnglish2011

Publisher, publication year, extent ...

  • 2011

Numbers

  • LIBRIS-ID:oai:lup.lub.lu.se:b3877ef4-4dc5-492f-a552-384122203407
  • https://lup.lub.lu.se/record/2171587URI
  • https://doi.org/10.1109/ISSCC.2011.5746356DOI

Supplementary language notes

  • Language:English
  • Summary in:English

Part of subdatabase

Classification

  • Subject category:kon swepub-publicationtype
  • Subject category:ref swepub-contenttype

Notes

  • The future of cellular radio ICs lies in the integration of an ever-increasing number of bands and channel bandwidths. This paper presents a transceiver together with the associated discrete front-end components. The transceiver supports 4 EDGE bands and 9 WCDMA bands (l-VI and Vlll-X), while the radio can be configured to simultaneously support the 4 EDGE bands and up to 5 WCDMA bands: 3 high bands (HB) and 2 low bands (LB). The RX is a SAW-less homodyne composed of a main RX and a diversity RX. To reduce package complexity with so many bands, we chose to minimize the number of ports by using single-ended RF interfaces for both RX and TX. This saves seve ral package pins, but requires careful attention to grounding. The main RX has 8 LNA ports and the diversity RX has 5, with some LNAs supporting multiple bands. On the TX side, 2 ports are used for all EDGE bands and 4 for the WCDMA bands.

Subject headings and genre

Added entries (persons, corporate bodies, meetings, titles ...)

  • Mattisson, SvenLund University,Lunds universitet,Institutionen för elektro- och informationsteknik,Institutioner vid LTH,Lunds Tekniska Högskola,Department of Electrical and Information Technology,Departments at LTH,Faculty of Engineering, LTH(Swepub:lu)tde-sma (author)
  • Klemmer, Nikolaus (author)
  • Andersson, MartinLund University,Lunds universitet,Institutionen för elektro- och informationsteknik,Institutioner vid LTH,Lunds Tekniska Högskola,Department of Electrical and Information Technology,Departments at LTH,Faculty of Engineering, LTH(Swepub:lu)es-man (author)
  • Arnborg, Torkel (author)
  • Caputa, Peter (author)
  • Ek, Staffan (author)
  • Fan, Lin (author)
  • Fredriksson, Henrik (author)
  • Garrigues, Fabien (author)
  • Geis, Henrik (author)
  • Hagberg, Hans (author)
  • Hedestig, Joel (author)
  • Huang, Hu (author)
  • Kagan, Yevgeniy (author)
  • Karlsson, Niklas (author)
  • Kinzel, Henrik (author)
  • Mattsson, Thomas (author)
  • Mills, Thomas (author)
  • Mu, Fenghao (author)
  • Mårtensson, Andreas (author)
  • Nicklasson, Lars (author)
  • Oredsson, Filip (author)
  • Ozdemir, Ufuk (author)
  • Park, Fitzgerald (author)
  • Pettersson, Tony (author)
  • Påhlsson, Tony (author)
  • Pålsson, Markus (author)
  • Ramon, Stephane (author)
  • Sandgren, Magnus (author)
  • Sandrup, Per (author)
  • Stenman, Anna-Karin (author)
  • Strandberg, RolandLund University,Lunds universitet,Institutioner vid LTH,Lunds Tekniska Högskola,Departments at LTH,Faculty of Engineering, LTH(Swepub:lu)tde-rst (author)
  • Sundström, LarsLund University,Lunds universitet,Institutioner vid LTH,Lunds Tekniska Högskola,Departments at LTH,Faculty of Engineering, LTH(Swepub:lu)tde-lsu (author)
  • Tillman, Fredrik (author)
  • Tired, Tobias (author)
  • Uppathil, Satish (author)
  • Walukas, Joel (author)
  • Westesson, Eric (author)
  • Zhang, Xuhao (author)
  • Andreani, PietroLund University,Lunds universitet,Institutionen för elektro- och informationsteknik,Institutioner vid LTH,Lunds Tekniska Högskola,Department of Electrical and Information Technology,Departments at LTH,Faculty of Engineering, LTH(Swepub:lu)tde-pan (author)
  • Institutionen för elektro- och informationsteknikInstitutioner vid LTH (creator_code:org_t)

Related titles

  • In:[Host publication title missing], s. 366-3680193-6530

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