Single and Dual Polarization O-OFDM - Tapa blanda

Alrays, Rend N.; Abdulsatar, Sinan M.; Al-Azawi, Razi J.

 
9783330089570: Single and Dual Polarization O-OFDM
Tapa blanda
ISBN 10: 3330089571 ISBN 13: 9783330089570
Editorial: LAP LAMBERT Academic Publishing, 2017

Sinopsis

High speed digital communications has widely used Orthogonal Frequency Division Multiplexing during last three decades. The OFDM implementation initial obstacles are many, such as high speed memory and massive complex computation, due to the Very Large Scale Integrated circuit (VLSI) and Digital Signal Processing (DSP) that marked as an effective technologies . Meantime, the employment of Fast Fourier Transform declines coherent demodulation and sinusoidal generators arrays and makes the cost of implementation of the technology productive. Additional cause for the popularity of OFDM is theoretically proved with its optimal performance. OFDM signals transmitted through multiple subcarriers which mean that OFDM is considered as a multicarrier modulation. OFDM subcarriers have the property of the orthogonality and they operate at different frequencies. OFDM has been applied in wireless and wired communications, such as Digital Audio Broadcast (DAB), IEEE (Institute of Electrical and Electronics Engineers) 802.11a/g and IEEE 802.16a . A frequency-selective channel is transformed through OFDM to a parallel set of frequencies .

"Sinopsis" puede pertenecer a otra edición de este libro.

Reseña del editor

High speed digital communications has widely used Orthogonal Frequency Division Multiplexing during last three decades. The OFDM implementation initial obstacles are many, such as high speed memory and massive complex computation, due to the Very Large Scale Integrated circuit (VLSI) and Digital Signal Processing (DSP) that marked as an effective technologies . Meantime, the employment of Fast Fourier Transform declines coherent demodulation and sinusoidal generators arrays and makes the cost of implementation of the technology productive. Additional cause for the popularity of OFDM is theoretically proved with its optimal performance. OFDM signals transmitted through multiple subcarriers which mean that OFDM is considered as a multicarrier modulation. OFDM subcarriers have the property of the orthogonality and they operate at different frequencies. OFDM has been applied in wireless and wired communications, such as Digital Audio Broadcast (DAB), IEEE (Institute of Electrical and Electronics Engineers) 802.11a/g and IEEE 802.16a . A frequency-selective channel is transformed through OFDM to a parallel set of frequencies .

Biografía del autor

Teaching at the University of Technology, Also work as Visitor Lecture in Informatics Institute for Postgraduate Studies, UITC, Baghdad,, I got the scientific degree of assistant professor in 2009 and specialized modeling and computer simulation of either specialty flour is Informatics also holds a Bachelor of Laser Engineering

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Editorial
LAP LAMBERT Academic Publishing
Año de publicación
2017
Idioma
Inglés
ISBN 10 
3330089571
ISBN 13 
9783330089570
Encuadernación
Tapa blanda
Número de páginas
72
Contacto del fabricante
no disponible
Persona responsable
no disponible