Universiti Teknologi Malaysia Institutional Repository

Design of low noise amplifier with active integrated antenna at 5 GHz

Peter, T. and Rahim, M. K. A. and Din, J. and Masri, T. (2007) Design of low noise amplifier with active integrated antenna at 5 GHz. In: Proceedings of 2007 Asia-Pacific Conference on Applied Electromagnetics. IEEE, New York, USA, 215-219 . ISBN 978-1-4244-1434-5

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Abstract

An Active Integrated Antenna with Low Noise Amplifier (ALNA) at 5 GHz has been designed and developed for wireless communications. The design achieves a low noise figure by directly integrating a low noise amplifier to a dual layered microstrip close proximity coupled patch antenna at 5 GHz. Measured results show a noise figure (NF) of 1.22 dB, an excellent return loss of greater than 12 dB and good impedance matching which resulted in a bandwidth of about 10% for the active device. This paper presents the methodology, simulations and experimental works carried out in accomplishing the above objective. LINC2 and Microwave Office software were used to simulate and find the optimum design and results.

Item Type:Book Section
Additional Information:2007 Asia-Pacific Conference on Applied Electromagnetics Melaka, Malaysia, Dec. 04-06, 2007
Uncontrolled Keywords:active integrated antenna, low noise amplifier, micostrip antenna, proximity coupled feed
Subjects:T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions:Electrical Engineering
ID Code:11682
Deposited By: Nor Asmida Abdullah
Deposited On:28 Dec 2010 08:13
Last Modified:28 Dec 2010 08:13

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