A Novel Design of Matched Filter for Digital Receivers
D. Likhith Reddy1 , S.V. Subba Rao2

1D. Likhith Reddy, Department of Electronics and Communications Engineering, Jawaharlal Nehru Technological University Anantapur, Anantapur, Andhra Pradesh, India.
2Dr. S.V. Subba Rao, Department of Electronics and Communications Engineering, Director, Research & Development, PBR Visvodaya Institute of Technology & Science, Kavali, Andhra Pradesh, India.

Manuscript received on 12 August 2019. | Revised Manuscript received on 20 August 2019. | Manuscript published on 30 September 2019. | PP: 6000-6003 | Volume-8 Issue-3 September 2019 | Retrieval Number: C6002098319/19©BEIESP | DOI: 10.35940/ijrte.C6002.098319
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Abstract: In this paper, a brief review regarding introduction to the digital signal processing techniques particularly Digital Pulse Compression and Linear Frequency Modulation involved in matched filtering and some designs being used is presented. Also, the matched filter being developed is discussed by highlighting its pros and cons. The introduction of matched filter in the communication receivers has simplified the design of the system. The matched filter has improved the signal to noise ratio of the receiver system and hence has become an important element in the communication system. This paper also presents the possible challenges; the matched filter design and simulation results in MATLAB have shown satisfactory outputs of the receiver.
Keywords: Aerospace Applications, Digital Pulse Compression, Linear Frequency Modulation, Matched Filter

Scope of the Article:
Internet Technologies, Infrastructure, Services & Applications