High Data Rate Filter Design for Satellite Communication

Author

Sharma, Satish ; Kulkarni, Sunil ; Pujari, Vijaykumar ; Lakshminarsimhan, P. ; Seshaiah, R.

Author_Institution

ISRO Satellite Center, Bangalore

fYear

2007

fDate

14-16 June 2007

Firstpage

546

Lastpage

550

Abstract

The choice of filter structure for any system depends on the various parameters like computational complexity, memory requirement, frequency of operation and finite world length effect. To overcome the limitations of Infinite Impulse Response (IIR) filter, an Interpolated Finite Impulse Filter (IFIR) has been designed and implemented in Xilinx FPGA. The paper deals with issues related to the hardware implementation & ways to increase operating frequency of filter. The paper compares the suitability of different types of filters for satellite communication. It also describes the application of IFIR filter in high data rate Binary Phase Shift Keying (BPSK) demodulator for satellite communication.

Keywords

FIR filters; IIR filters; field programmable gate arrays; phase shift keying; satellite communication; (IIR); BPSK demodulator; IFIR filter; Xilinx FPGA; binary phase shift keying demodulator; computational complexity; finite world length effect; high data rate filter; infinite impulse response filter; interpolated finite impulse filter; satellite communication; Airports; Artificial satellites; Binary phase shift keying; Demodulation; Finite impulse response filter; Frequency; Hardware; IIR filters; Roads; Satellite communication;

fLanguage

English

Publisher

ieee

Conference_Titel

Recent Advances in Space Technologies, 2007. RAST '07. 3rd International Conference on

Conference_Location

Istanbul

Print_ISBN

1-4244-1057-6

Electronic_ISBN

1-4244-1057-6

Type

conf

DOI

10.1109/RAST.2007.4284053

Filename

4284053