The signal to noise and distortion ratio for sigma delta ADC for SDR 3G/4G mobile receivers

Preeti Trivedi; Ajay Verma

doi:10.1117/12.2011452

28 January 2013 The signal to noise and distortion ratio for sigma delta ADC for SDR 3G/4G mobile receivers

Preeti Trivedi, Ajay Verma

Proceedings Volume 8760, International Conference on Communication and Electronics System Design; 87600Y (2013) https://doi.org/10.1117/12.2011452
Event: International Conference on Communication and Electronics System Design, 2013, Jaipur, India

Abstract

In this paper, we propose a Simulation for the test of SNDR (Signal to noise and Distortion ratio) in Sigma Delta ADC for SDR 3G and 4G mobile Receivers. Now a days, SNDR is one of the most important parameter which directly effects the performance of ADC. Simulation results show the Capability of the simulink to obtain SNDR for a 8 bit and 10 bit audio Sigma delta ADC. SNDR of ADC will always be less than SNR. The simulation model of second order Sigma Delta ADC is given in the paper. The SNR and SNDR have been taken into account.

Citation Download Citation

Preeti Trivedi and Ajay Verma "The signal to noise and distortion ratio for sigma delta ADC for SDR 3G/4G mobile receivers", Proc. SPIE 8760, International Conference on Communication and Electronics System Design, 87600Y (28 January 2013); https://doi.org/10.1117/12.2011452

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