International Journal of Electrical and Computer Engineering
Vol 11, No 3: June 2021

High frequency of low noise amplifier architecture for WiMAX application: A review

Abu Bakar Ibrahim (Universiti Pendidikan Sultan Idris)
Che Zalina Zulkifli (Universiti Pendidikan Sultan Idris)
Shamsul Arrieya Ariffin (Universiti Pendidikan Sultan Idris)
Nurul Husna Kahar (Universiti Pendidikan Sultan Idris)



Article Info

Publish Date
01 Jun 2021

Abstract

The low noise amplifier (LNA) circuit is exceptionally imperative as it promotes and initializes general execution performance and quality of the mobile communication system. LNA's design in radio frequency (R.F.) circuit requires the trade-off numerous imperative features' including gain, noise figure (N.F.), bandwidth, stability, sensitivity, power consumption, and complexity. Improvements to the LNA's overall performance should be made to fulfil the worldwide interoperability for microwave access (WiMAX) specifications' prerequisites. The development of front-end receiver, particularly the LNA, is genuinely pivotal for long-distance communications up to 50 km for a particular system with particular requirements. The LNA architecture has recently been designed to concentrate on a single transistor, cascode, or cascade constrained in gain, bandwidth, and noise figure.

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Journal Info

Abbrev

IJECE

Publisher

Subject

Computer Science & IT Electrical & Electronics Engineering

Description

International Journal of Electrical and Computer Engineering (IJECE, ISSN: 2088-8708, a SCOPUS indexed Journal, SNIP: 1.001; SJR: 0.296; CiteScore: 0.99; SJR & CiteScore Q2 on both of the Electrical & Electronics Engineering, and Computer Science) is the official publication of the Institute of ...