Design of QPSK modulator / Maziana Mohamad

Mohamad, Maziana (1995) Design of QPSK modulator / Maziana Mohamad. Advanced Diploma thesis, Universiti Teknologi MARA (UiTM).

Abstract

The objective of this project is to study, design and construct the Quadrature Phase Shift Keying (QPSK) modulator to operate at a frequency of 10 MHz with an input data rate of 2.4 kbits/s. QPSK is an efficient digital modulation scheme. This modulation technique is extensively used in digital satellite communication and digital microwave communication . It is also used in the digital cellular communication systems. The purpose of the QPSK modulator at the transmitter is to put the binary information onto the carrier signal, whose phase changes for every pair of bits i.e dibits which makes it an efficient modulation scheme.

Metadata

Item Type:	Thesis (Advanced Diploma)
Creators:	Creators Email / ID Num. Mohamad, Maziana UNSPECIFIED
Contributors:	Contribution Name Email / ID Num. Thesis advisor Kaddoura, Alameddin Sari UNSPECIFIED
Subjects:	T Technology > TK Electrical engineering. Electronics. Nuclear engineering > Telecommunication
Divisions:	Universiti Teknologi MARA, Shah Alam > Faculty of Electrical Engineering
Programme:	Advanced Diploma in Electrical Engineering
Date:	1995
URI:	https://ir.uitm.edu.my/id/eprint/100783