DocumentCode
3250623
Title
Novel digital FM Demodulation
Author
Punchalard, R. ; Koseeyaporn, J. ; Wardkein, P.
Author_Institution
Dept. of Telecommun. Eng., Mahanakorn Univ. of Technol., Bangkok, Thailand
fYear
2009
fDate
23-26 Jan. 2009
Firstpage
1
Lastpage
4
Abstract
A very simple method to demodulate the digital frequency modulated (FM) signal is presented in this paper. A unit delay operator, multiplier, lowpass filter, arccosine function, and adder are employed. The proposed method is easily adjusted and controlled. The computer simulations are conducted to demonstrate the performance of the proposed technique.
Keywords
adders; demodulation; frequency modulation; low-pass filters; multiplying circuits; adder; arccosine function; digital FM demodulation; digital frequency modulated signal; lowpass filter; multiplier; unit delay operator; Adders; Control systems; Delay; Demodulation; Digital modulation; Filters; Frequency modulation; Nonlinear systems; Open loop systems; Phase locked loops; Demodulation; Digital FM;
fLanguage
English
Publisher
ieee
Conference_Titel
TENCON 2009 - 2009 IEEE Region 10 Conference
Conference_Location
Singapore
Print_ISBN
978-1-4244-4546-2
Electronic_ISBN
978-1-4244-4547-9
Type
conf
DOI
10.1109/TENCON.2009.5395789
Filename
5395789
Link To Document