Abstract
We propose a broadband low noise amplifier with high linearity performance. The amplifier achieves broadband, low noise performance and high linearity using a bias circuit with high impedance. The bias circuit consists of an inductor, a resistor, and a current source. The circuit obtains high impedance using a high resistive component. From 0.8 to 5 GHz, the low noise amplifier shows an S21 of 20±1 dB and an S11 of less than -9 dB. The noise figure is 1.5-2.7 dB for frequencies from 0.5 to 5 GHz. The output 1-dB compression point at 2 GHz is +6.3 dBm.
| Original language | English |
|---|---|
| Title of host publication | European Microwave Week 2007 Conference Proceedings, EUMIC 2007 - 10th European Conference on Wireless Technology, ECWT 2007 |
| Pages | 323-326 |
| Number of pages | 4 |
| DOIs | |
| Publication status | Published - 2007 |
| Externally published | Yes |
| Event | European Microwave Week 2007, EuMW 2007 - 10th European Conference on Wireless Technology, ECWT 2007 - Munich, Germany Duration: Oct 8 2007 → Oct 10 2007 |
Other
| Other | European Microwave Week 2007, EuMW 2007 - 10th European Conference on Wireless Technology, ECWT 2007 |
|---|---|
| Country | Germany |
| City | Munich |
| Period | 10/8/07 → 10/10/07 |
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ASJC Scopus subject areas
- Electrical and Electronic Engineering
- Communication
Cite this
Broadband low noise amplifier with high linearity for software-defined radios. / Kawashima, Munenari; Yamaguchi, Yo; Nishikawa, Kenjiro; Uehara, Kazuhiro.
European Microwave Week 2007 Conference Proceedings, EUMIC 2007 - 10th European Conference on Wireless Technology, ECWT 2007. 2007. p. 323-326 4404012.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Broadband low noise amplifier with high linearity for software-defined radios
AU - Kawashima, Munenari
AU - Yamaguchi, Yo
AU - Nishikawa, Kenjiro
AU - Uehara, Kazuhiro
PY - 2007
Y1 - 2007
N2 - We propose a broadband low noise amplifier with high linearity performance. The amplifier achieves broadband, low noise performance and high linearity using a bias circuit with high impedance. The bias circuit consists of an inductor, a resistor, and a current source. The circuit obtains high impedance using a high resistive component. From 0.8 to 5 GHz, the low noise amplifier shows an S21 of 20±1 dB and an S11 of less than -9 dB. The noise figure is 1.5-2.7 dB for frequencies from 0.5 to 5 GHz. The output 1-dB compression point at 2 GHz is +6.3 dBm.
AB - We propose a broadband low noise amplifier with high linearity performance. The amplifier achieves broadband, low noise performance and high linearity using a bias circuit with high impedance. The bias circuit consists of an inductor, a resistor, and a current source. The circuit obtains high impedance using a high resistive component. From 0.8 to 5 GHz, the low noise amplifier shows an S21 of 20±1 dB and an S11 of less than -9 dB. The noise figure is 1.5-2.7 dB for frequencies from 0.5 to 5 GHz. The output 1-dB compression point at 2 GHz is +6.3 dBm.
UR - http://www.scopus.com/inward/record.url?scp=48149087804&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=48149087804&partnerID=8YFLogxK
U2 - 10.1109/ECWT.2007.4404012
DO - 10.1109/ECWT.2007.4404012
M3 - Conference contribution
AN - SCOPUS:48149087804
SN - 287487003X
SN - 9782874870033
SP - 323
EP - 326
BT - European Microwave Week 2007 Conference Proceedings, EUMIC 2007 - 10th European Conference on Wireless Technology, ECWT 2007
ER -