Design Multiplier-less CIC Filter with Compensators Providing Minimum Passband Attenuation
Journal Title: International Journal of engineering Research and Applications - Year 2018, Vol 8, Issue 6
Abstract
Multirate filters find application in communication, speech processing, image compression, antenna systems, analog voice privacy systems and in the digital audio industry. The cascaded integrator-comb filter is a digital filter which employed multiplier-less realization. In this paper, we present a method for the design of simple multiplier-less compensators based on the minimization of the peak-to-peak passband deviation. This type of filter has extensive applications in low-cost implementation of interpolators and decimators. It combines the cascaded integrator-comb (CIC) multirate filter structure with compensation techniques to improve the filter’s passband response. Simulation results show the magnitude responses and passband attenuation of the CIC filters, CIC filter with compensator and multiplier-less CIC filter with compensator.
Authors and Affiliations
Sushmita Daxin, Dr. Anubhuti Khare
Keywords
Related Articles
- EP ID EP394454
- DOI 10.9790/9622-0806057679.
- Views 128
- Downloads 0
Algorithm for Effective Movement of Emergency Vehicles from Traffic Control Signal
Emergency Vehicles if delayed for a couple of seconds can cause a major loss for some. In this paper, a technique is proposed for movement of Emergency Vehicles that is Fire brigade and Ambulances in least time .The obje...
Automated Irrigation System using WSN and Wi-Fi Module
The objective of the developed system is to encourage the efficient water management practices that optimize the usage of water by keeping the crop health and yield intact through the implementation of automated irrigati...
Experimental Determination Of Compressive, Split Tensile And Flexural Strength Of HFRC Using Steel And Polypropylene Fibres In Different Proportions
The use of concrete, i.e. composite mix of hydraulic cement and aggregates in building applications is extensive and hence hybrid fibre reinforced concrete was developed and tested for practical use in day to day life. T...
Robust Digital Image Watermarking based on Hybrid DWT and GWO Optimization Technique
This paper proposes a novel optimization method for digital images in the Wavelet Transform (DWT) domain. Digital image watermarking has demonstrated its proficiency in ensuring illegal confirmation of data. The visibili...
A Study of Employee Satisfaction and Organizational Commitment of the Teaching and Non Teaching Staff
Employee satisfaction is a factor in motivation, retention and goal achievement in the place of work and commitment is a factor that include no excess work load, treating employee with respect, provide recognition & rewa...