3.6 mw low power wireless RF receiver front end using creative current recycle technique

This paper presents the design of low noise amplifier and mixer (LIXER) circuit for wireless receiver front ends using 65 nm CMOS technology. The circuit is implemented with CMOS transistors and uses 65 nm CMOS process. Proposed LIXER circuit achieves a maximum gain of 25 dB and DSB noise figure of...

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Bibliographic Details
Published in:Analog integrated circuits and signal processing 2017-10, Vol.93 (1), p.41-47
Main Authors: Damodara Venkata Appala Naidu, T., Madhavi, B. K., Lal Kishore, K.
Format: Article
Language:English
Subjects:
Bluetooth
Circuit design
Circuits and Systems
CMOS
Electrical Engineering
Electronics industry
Engineering
Local area networks
Low noise
Noise levels
Power consumption
Power supplies
Semiconductor devices
Signal,Image and Speech Processing
Transistors
Wireless networks
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Summary:This paper presents the design of low noise amplifier and mixer (LIXER) circuit for wireless receiver front ends using 65 nm CMOS technology. The circuit is implemented with CMOS transistors and uses 65 nm CMOS process. Proposed LIXER circuit achieves a maximum gain of 25 dB and DSB noise figure of 3.5 dB. In the given circuit, current shunt paths had created by using LC tank circuit with transistors Q5 and Q6. By using the creative current recycle technique circuit consumes 3.6 mW power with 1.2 V power supply. The operating frequency of the proposed structure is 2.4 GHz with 25 dB conversion gain and −13 dBm IIP3. The operating of the receiver front end is 2.4 GHz is used for IEEE 802.11a WLAN, Bluetooth, and ZigBee applications.
ISSN:0925-1030
1573-1979
DOI:10.1007/s10470-017-1034-z