QPSK Demodulator Based on Wideband Acquisition System
Kokate M. D.1, Abhay E. Wagh2, Wankhede V. A.3

1M. D. Kokate, Principal, SNJB’s College of Engineering Chandwad, MS, India.
2Dr. Abhay Wagh, Dy. Director and Assistant Director, Directorate of Technical Education, Maharashtra, India.
3Dr. Wankhede Vishal Ashok, Principal, SNJBs S.H.H.J.B. Polytechnic Chandwad, India.

Manuscript received on February 01, 2020. | Revised Manuscript received on February 05, 2020. | Manuscript published on February 30, 2020. | PP: 755-760 | Volume-9 Issue-3, February, 2020. | Retrieval Number: C4847029320/2020©BEIESP | DOI: 10.35940/ijeat.C4847.029320
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)

Abstract: The paper describes the design of the QPSK demodulator based satellite base station. The most important requirement of the design process is to have wide band acquisition range of 100 kHz under narrow Phase Lock Loop (PLL) bandwidth and low input Signal to Noise Ratio (SNR). The efficiency of the technique is verified with extensive simulations in MATLAB.
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