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International Journal of Technology
Year : 2017, Volume : 7, Issue : 1
First page : ( 11) Last page : ( 14)
Print ISSN : 2231-3907. Online ISSN : 2231-3915.
Article DOI : 10.5958/2231-3915.2017.00003.7

Quadrature Null Effect in Amplitude Modulation

Jain Archi*, Chhabra Divanshu**

Dept. of ECE, Jaipur Engineering College and Research Centre, Jaipur, India

*Corresponding Author E-mail: archi.jain14@gmail.com,

**divanshuchhabra@gmail.com

Online published on 5 April, 2018.

Abstract

Quadrature null effect (QNE) is a phenomenon in amplitude modulation (AM) demodulator circuit arise if carrier signal generated from local oscillator is not synchronized in phase with input signal. Our main motive is to synchronize phase in this effect by various synchronizing techniques so as to reconstruct input modulated signal completely, are scrutinized in this paper.

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Keywords

AM, DSB-SC, SSB-SC, QNE, Synchronization Techniques.

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