Name
Abstract | ||
|---|---|---|
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. |
Year | DOI | Venue |
|---|---|---|
2011 | 10.1109/ISSCC.2011.5746356 | Solid-State Circuits Conference Digest of Technical Papers |
Keywords | Field | DocType |
3g mobile communication,cellular radio,code division multiple access,9-band wcdma/edge transceiver,edge bands,hspa evolution,saw-less homodyne,wcdma bands,cellular radio ic,single-ended rf interfaces,phase locked loops,phase lock loop,spread spectrum communication,transceivers,radio frequency,modulation | Phase-locked loop,Transceiver,UMTS frequency bands,Computer science,Radio frequency,Electronic engineering,Modulation,Code division multiple access,Electrical engineering,Direct-conversion receiver,Spread spectrum | Conference |
ISSN | ISBN | Citations |
0193-6530 | 978-1-61284-303-2 | 9 |
PageRank | References | Authors |
0.68 | 3 | 41 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| magnus nilsson | 1 | 9 | 0.68 |
| Sven Mattisson | 2 | 90 | 40.26 |
| nikolaus klemmer | 3 | 13 | 2.28 |
| martin anderson | 4 | 9 | 0.68 |
| torkel arnborg | 5 | 9 | 0.68 |
| Peter Caputa | 6 | 19 | 1.66 |
| Staffan Ek | 7 | 23 | 3.32 |
| lin fan | 8 | 9 | 0.68 |
| Henrik Fredriksson | 9 | 9 | 0.68 |
| Fabien Garrigues | 10 | 9 | 0.68 |
| henrik geis | 11 | 9 | 0.68 |
| Hans Hagberg | 12 | 13 | 1.17 |
| joel hedestig | 13 | 9 | 0.68 |
| hu huang | 14 | 9 | 0.68 |
| yevgeniy kagan | 15 | 9 | 0.68 |
| Niklas Karlsson | 16 | 57 | 10.13 |
| henrik kinzel | 17 | 9 | 0.68 |
| thomas mattsson | 18 | 9 | 0.68 |
| thomas mills | 19 | 9 | 0.68 |
| Fenghao Mu | 20 | 58 | 10.35 |
| Andreas Mårtensson | 21 | 9 | 0.68 |
| lars nicklasson | 22 | 9 | 0.68 |
| filip oredsson | 23 | 9 | 0.68 |
| ufuk ozdemir | 24 | 9 | 0.68 |
| Fitzgerald Sungkyung Park | 25 | 14 | 3.58 |
| tony pettersson | 26 | 9 | 0.68 |
| Tony Påhlsson | 27 | 9 | 0.68 |
| Markus Pålsson | 28 | 9 | 0.68 |
| stephane ramon | 29 | 9 | 0.68 |
| magnus sandgren | 30 | 9 | 0.68 |
| Per Sandrup | 31 | 40 | 3.28 |
| Anna-Karin Stenman | 32 | 14 | 1.48 |
| Roland Strandberg | 33 | 18 | 3.53 |
| Lars Sundström | 34 | 86 | 15.51 |
| fredrik tillman | 35 | 10 | 1.05 |
| Tobias Tired | 36 | 9 | 1.35 |
| satish uppathil | 37 | 14 | 2.91 |
| joel walukas | 38 | 9 | 0.68 |
| Eric Westesson | 39 | 59 | 5.74 |
| xuhao zhang | 40 | 9 | 0.68 |
| Pietro Andreani | 41 | 389 | 53.27 |