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Design and Simulate Radio Frequency (RF) CMOS Mixer Circuit

Muhammad Adib , Muhammad Syazwan (2008) Design and Simulate Radio Frequency (RF) CMOS Mixer Circuit. Universiti Teknologi Petronas. (Unpublished)

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Abstract

Radio frequency design has been one of the principal research areas in the· recent past. Much of work has been done in integrating data with wireless communication. Since a decade ago, the frequencies for such communication have been in free bands available in the low frequency spectrum like 900 MHz and lower. With rapid improvement in the technology of microelectronic nowadays, these frequency spectrums are improved to be within the range of ultra band frequencies of GHz. These emergences of several RF Wireless Communication standards of communication have demanded availability of low cost analogue blocks for use in transceiver. Despite rigorous research undergoing, it has been difficult to meet the design specification by low cost technologies like CMOS. In this project, the presented mixer down converts Radio Frequency (RF) of 1.8 GHz to 200 MHz which typifies specifications for a GSM 1800 receiver with Voltage Conversion Gain (VCG) of 7.703 dB, IIP3 of 10.916 dBm and Noise Figure (NF) of 11.094 dB with current utilization of 6 rnA. This hi.gh conversion gain and low noise figure mixer is achieved by utilizing Differential Gilbert Mixer Cell. The mixer was simulated in analogue environment of Spectra Cadence Schematic.

Item Type: Final Year Project
Academic Subject : Academic Department - Electrical And Electronics - Pervasisve Systems - Digital Electronics - Design
Subject: T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions: Engineering > Electrical and Electronic
Depositing User: Users 2053 not found.
Date Deposited: 30 Sep 2013 16:55
Last Modified: 25 Jan 2017 09:45
URI: http://utpedia.utp.edu.my/id/eprint/7868

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