Simulation Of Cascading LNA And RF Amplifier For Front-End Direct-Conversion Receiver At 5.8 GHz

Simulation Of Cascading LNA And RF Amplifier For Front-End Direct-Conversion Receiver At 5.8 GHz

In this paper, a simulation of cascaded LNA and RF amplifier for front-end direct conversion receiver at 5.8-GHz frequency band is presented. By using direct conversion architecture, the image rejection performance is improved, lower complexity and the component is reduced. The cascading LNA and RF...

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Bibliographic Details
Main Authors: Othman, Abdul Rani, A. A. Abd Aziz, I. M. Ibrahim, Sahingan @ Samingan, Md Saiful Azri, M. F. Selamat, M. H. Che Halim
Format: Conference or Workshop Item
Language:English
Published: 2007
Online Access:http://eprints.utem.edu.my/id/eprint/6830/1/Simulation_of_cascading_LNA_and_RF_amplifier_for_front-end_direct-conversion_receiver_at_5.8_GHz.pdf
http://eprints.utem.edu.my/id/eprint/6830/
http://www.apace2007.org/
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Institution: Universiti Teknikal Malaysia Melaka
Language: English
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Summary:In this paper, a simulation of cascaded LNA and RF amplifier for front-end direct conversion receiver at 5.8-GHz frequency band is presented. By using direct conversion architecture, the image rejection performance is improved, lower complexity and the component is reduced. The cascading LNA and RF amplifier has 27 dB gain and 2.17 dB noise figure. The LNA and RF amplifier is simulated using Ansoft Designer software and fabricated with Duroid 5880 as the microstrip material.

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