1
Electronics and Communications Engineering Dep., Faculty of Engineering, Delta University for Science and Technology, Gamasa City, Mansoura, Egypt
(Mohamed.saber@deltauniv.edu.eg)
2
Department of Communications and Electronics, Delta Higher Institute of Engineering and Technology, Mansoura, 35111, Egypt
(skenawy@ieee.org)
3
Computer Engineering and Control Systems Department, Faculty of Engineering, Mansoura University, 35516, Mansoura Egypt
(afai79@mans.edu.eg)
4
Faculty of Artifcial Intelligence, Delta University for Science and Technology, Mansoura, Egypt
(mmm@ieee.org)
5
Computer Science Department, Faculty of Computer and Information Sciences, Ain Shams University, Cairo, 11566, Egypt
(abdelaziz@cis.asu.edu.eg)
Abstract :
Trigonometric functions are essential part of digital communication systems such as receivers, synthesizers, and phase locked loop. Implementation of trigonometric functions requires many arithmetic units; multipliers and adders circuits which reduces the speed of operation and consumes much power. In this paper we introduce two approximation methods to represents sine, and cosine functions to achieve fast operation and low power consumption. The simulations indicate a matching between the ideal trigonometric functions and the approximation method with 0.001 error which considered as trivial amount.
Keywords :
trigonometric functions approximation; low power consumption; FPGA
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| Style | # |
|---|---|
| MLA | Mohamed Saber, El-Sayed M. El-Kenawy, Abdelhameed Ibrahim, Marwa M. Eid, Abdelaziz A. Abdelhamid. "New Optimization Models for Sine Cosine Functions in Embedded Telecommunication Systems." International Journal of Wireless and Ad Hoc Communication, Vol. 3, No. 2, 2021 ,PP. 102-109 (Doi : https://doi.org/10.54216/IJWAC.030205) |
| APA | Mohamed Saber, El-Sayed M. El-Kenawy, Abdelhameed Ibrahim, Marwa M. Eid, Abdelaziz A. Abdelhamid. (2021). New Optimization Models for Sine Cosine Functions in Embedded Telecommunication Systems. Journal of International Journal of Wireless and Ad Hoc Communication, 3 ( 2 ), 102-109 (Doi : https://doi.org/10.54216/IJWAC.030205) |
| Chicago | Mohamed Saber, El-Sayed M. El-Kenawy, Abdelhameed Ibrahim, Marwa M. Eid, Abdelaziz A. Abdelhamid. "New Optimization Models for Sine Cosine Functions in Embedded Telecommunication Systems." Journal of International Journal of Wireless and Ad Hoc Communication, 3 no. 2 (2021): 102-109 (Doi : https://doi.org/10.54216/IJWAC.030205) |
| Harvard | Mohamed Saber, El-Sayed M. El-Kenawy, Abdelhameed Ibrahim, Marwa M. Eid, Abdelaziz A. Abdelhamid. (2021). New Optimization Models for Sine Cosine Functions in Embedded Telecommunication Systems. Journal of International Journal of Wireless and Ad Hoc Communication, 3 ( 2 ), 102-109 (Doi : https://doi.org/10.54216/IJWAC.030205) |
| Vancouver | Mohamed Saber, El-Sayed M. El-Kenawy, Abdelhameed Ibrahim, Marwa M. Eid, Abdelaziz A. Abdelhamid. New Optimization Models for Sine Cosine Functions in Embedded Telecommunication Systems. Journal of International Journal of Wireless and Ad Hoc Communication, (2021); 3 ( 2 ): 102-109 (Doi : https://doi.org/10.54216/IJWAC.030205) |
| IEEE | Mohamed Saber, El-Sayed M. El-Kenawy, Abdelhameed Ibrahim, Marwa M. Eid, Abdelaziz A. Abdelhamid, New Optimization Models for Sine Cosine Functions in Embedded Telecommunication Systems, Journal of International Journal of Wireless and Ad Hoc Communication, Vol. 3 , No. 2 , (2021) : 102-109 (Doi : https://doi.org/10.54216/IJWAC.030205) |