Abstract | ||
---|---|---|
A low-noise triple band transmitter for GSM triple-band and WCDMA is presented. By programming parameters, analog baseband and RF frontend can handle signals of different protocols and frequency bands. Novel linearization method is used in LPF and driver amplifier to meet the demand of 3G systems. Noise optimization is also adopted so that our transmitter achieves -157 dBc/Hz noise at 190 MHz frequency offset in WCDMA band, which eliminates external SAW filter. |
Year | DOI | Venue |
---|---|---|
2012 | 10.1109/ISCAS.2012.6272170 | 2012 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS (ISCAS 2012) |
Keywords | Field | DocType |
lpf,wcdma,spread spectrum communication,radio frequency,noise,saw filter,code division multiple access,radio transmitters | Transmitter,Baseband,Transmitter power output,Computer science,Frequency offset,Noise figure,Radio frequency,Electronic engineering,Noise temperature,Noise (radio),Electrical engineering | Conference |
Volume | Issue | ISSN |
null | null | 0271-4302 |
Citations | PageRank | References |
1 | 0.45 | 1 |
Authors | ||
8 |
Name | Order | Citations | PageRank |
---|---|---|---|
Yilei Li | 1 | 17 | 2.86 |
Chuansheng Dong | 2 | 30 | 4.06 |
Kefeng Han | 3 | 10 | 1.55 |
Cheng Zhang | 4 | 1 | 0.45 |
Yongchang Yu | 5 | 10 | 1.55 |
Xi Tan | 6 | 73 | 14.27 |
Na Yan | 7 | 15 | 5.83 |
Hao Min | 8 | 26 | 9.26 |