Journal of Scientific and Industrial Research

Open Access Open Access  Restricted Access Subscription Access

Implementation of Area Efficient Multiple Passband FIR Filter for 5G Applications


Affiliations
1 Centurion University of Technology & Management, Odisha 761 211, India
2 Shri Vishnu Engieering College for Women, Bhimavaram 534 202, India
3 Dhanekula Institute of Engineering & Technology, Vijayawada 521 151, India

In television, mobile and digital signal processing applications, efficient multiband filters have great usage. The proposed architecture gives the Reconfigurable Finite Impulse Response (FIR) filter with multiple pass bands. Implementation of architecture utilizes FIR filter with control logic and frequency selection circuit. By adjusting the parameters of the filter, proper bandwidth of the pass band can be achieved and the ripple content in the pass band and stop band can be controlled. The efficient way to adjust the bandwidth is to choose the effective value of the filter length and coefficients. The area efficient multiple passband FIR filter using control logic has been proposed with order (n = 4 and 11). Target device that has been selected for implementation is Field Programmable Gate Array (FPGA) Virtex 4 Device. The Look-Up Tables (LUT) utilization for the implemented architecture with length of filter (n = 11) is observed to be 6%.
User
Notifications
Font Size

Abstract Views: 89




  • Implementation of Area Efficient Multiple Passband FIR Filter for 5G Applications

Abstract Views: 89  | 

Authors

S N Raju Kalidindi
Centurion University of Technology & Management, Odisha 761 211, India
Sudheer Kumar Terlapu
Shri Vishnu Engieering College for Women, Bhimavaram 534 202, India
M Vamshi Krishna
Dhanekula Institute of Engineering & Technology, Vijayawada 521 151, India

Abstract


In television, mobile and digital signal processing applications, efficient multiband filters have great usage. The proposed architecture gives the Reconfigurable Finite Impulse Response (FIR) filter with multiple pass bands. Implementation of architecture utilizes FIR filter with control logic and frequency selection circuit. By adjusting the parameters of the filter, proper bandwidth of the pass band can be achieved and the ripple content in the pass band and stop band can be controlled. The efficient way to adjust the bandwidth is to choose the effective value of the filter length and coefficients. The area efficient multiple passband FIR filter using control logic has been proposed with order (n = 4 and 11). Target device that has been selected for implementation is Field Programmable Gate Array (FPGA) Virtex 4 Device. The Look-Up Tables (LUT) utilization for the implemented architecture with length of filter (n = 11) is observed to be 6%.