Name
Title | ||
|---|---|---|
A-90dbm Sensitivity 0.13 Mu M Cmos Bluetooth Transceiver Operating In Wide Temperature Range |
Abstract | ||
|---|---|---|
A 2.4GHz 0.13 mu m CMOS transceiver achieving high RX sensitivity and high-quality TX signals between -40 degrees C and +90 degrees C is presented. A low-IF receiver and direct-conversion transmitter architecture is employed. A temperature compensated receiver chain including LNA achieves a sensitivity of -89.6dBm even in the worst environmental condition. Linearity optimization for the transmitter chain including a variable biasing circuit in PA reduces the second harmonics of TX signals so that it suppresses the VCO pulling and keeps the carrier frequency drift within 18kHz. |
Year | DOI | Venue |
|---|---|---|
2007 | 10.1109/CICC.2007.4405817 | PROCEEDINGS OF THE IEEE 2007 CUSTOM INTEGRATED CIRCUITS CONFERENCE |
Keywords | Field | DocType |
lna,low if receiver,vco,second harmonic,bluetooth,cmos integrated circuits,linear optimization,transceivers | Transmitter,Transceiver,Computer science,Linearity,Voltage-controlled oscillator,CMOS,Electronic engineering,Low IF receiver,Electrical engineering,Bluetooth,Biasing | Conference |
Citations | PageRank | References |
7 | 1.09 | 2 |
Authors | ||
12 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Kenichi Agawa | 1 | 17 | 5.94 |
| Hideaki Majima | 2 | 9 | 3.42 |
| Hiroyuki Kobayashi | 3 | 33 | 5.74 |
| Masayuki Koizumi | 4 | 40 | 6.36 |
| Shin-Ichiro Ishizuka | 5 | 9 | 2.36 |
| Takeshi Nagano | 6 | 8 | 1.59 |
| Makoto Arai | 7 | 8 | 1.92 |
| Yutaka Shimizu | 8 | 7 | 1.09 |
| Go Urakawa | 9 | 8 | 1.59 |
| Nobuyuki Itoh | 10 | 13 | 2.60 |
| Mototsugu Hamada | 11 | 130 | 22.06 |
| Nobuaki Otsuka | 12 | 36 | 9.62 |