Title :
Design and implementation of CMOS low-noise amplifier for 40-GHz radio-over-fiber (RoF) system
Author :
Siti, Maisurah M. H. ; Nazif, Emran F. ; Enche Ab Rahim, S.A. ; Marzuki, A. ; Nigam, Abhishek
Author_Institution :
Adv. Phys. Technol., TM R&D Sdn. Bhd., Cyberjaya, Malaysia
Abstract :
This paper presents the design of low-noise amplifier (LNA) implemented using 0.13-μm CMOS technology. The LNA was design to support the implementation of a remote antenna unit (RAU) constructed for a 40-GHz radio-over-fiber (RoF) system. The LNA designed for the RAU transmitter achieve a small-signal gain of 14.72-dB with a noise figure of 5.56-dB at 41-GHz. The LNA designed for the RAU receiver achieve a small-signal gain of 13.38-dB with a noise figure of 5.94-dB at 38.5-GHz. Both LNAs consumed 34.7-mW power from a 1.2-V supply voltage.
Keywords :
CMOS integrated circuits; integrated circuit design; low noise amplifiers; radio receivers; radio transmitters; radio-over-fibre; CMOS low-noise amplifier; CMOS technology; RAU transmitter; frequency 38.5 GHz; frequency 40 GHz; frequency 41 GHz; gain 13.38 dB; gain 14.72 dB; noise figure 5.56 dB; noise figure 5.94 dB; power 34.7 mW; radio-over-fiber system; remote antenna unit; size 0.13 mum; small-signal gain; voltage 1.2 V; CMOS; low-noise amplifier; millimeter-wave; radio-over-fiber;
Conference_Titel :
Circuits and Systems (ICCAS), 2013 IEEE International Conference on
Conference_Location :
Kuala Lumpur
DOI :
10.1109/CircuitsAndSystems.2013.6671615
