Abstract
This paper presents a wide band LNA for the IEEE 802.11 WLAN. The LNA uses two feedback paths to enhance linearity and in-band gain ripple. The -3 dB bandwidth is 4 GHz with center frequency of 4.7 GHz. The current reuse technique is utilized to reduce the power consumption and the noise figure (NF). Post-Layout simulation results demonstrate that the achievable input third-order intercept point (IIP3) is -2 dBm, and the NF equals 3.07 dB. Using a 0.18 μm CMOS process, the power consumption is 8.8 mW under a supply voltage of 1.8 V. The total area including pads is 1.48 mm×1.51 mm.
Original language | English |
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Title of host publication | 2015 IEEE International Wireless Symposium, IWS 2015 |
Publisher | Institute of Electrical and Electronics Engineers Inc. |
ISBN (Electronic) | 9781479919284 |
DOIs | |
Publication status | Published - 2015 Jul 22 |
Event | IEEE International Wireless Symposium, IWS 2015 - Shenzhen, China Duration: 2015 Mar 30 → 2015 Apr 1 |
Other
Other | IEEE International Wireless Symposium, IWS 2015 |
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Country | China |
City | Shenzhen |
Period | 15-03-30 → 15-04-01 |
All Science Journal Classification (ASJC) codes
- Computer Networks and Communications
- Electrical and Electronic Engineering