In this article is presented the implementation in hardware blocks of a system of transmission and reception of digital signals modulated in differential phase DBPSK and DQPSK.The blocks of the digital communication system, were developed in the hardware description language VHDL and it was used fixed-point arithmetic for managing data in each of the transmissionreception stages. This implementation was performed with the objective of supporting research and teaching in the field of digital circuits and communication-related subjects, which will be a component of the modular digital communications laboratory, developed by the research groups GRAIL and GNTT of the University of Cauca, Colombia. Block designs are created and simulated with th...
The increasing data rates in digital television networks increase the demands on data capacity of th...
Digital Code Division Multiple Access .In CDMA allows many users to transmit and receive at the same...
Inovasi pada bidang komunikasi nirkabel berkembang sangat pesat seiring dengan perilaku masyarakat m...
En este informe de trabajo de grado bajo la modalidad de investigación se presenta la implementación...
Based on software radio technology,this paper designs a new algorithm for differential quadrature re...
The rise of mobile devices has created the need to implement in hardware new digital modulation tech...
This paper deals with the design & implementation of a Digital Modulator based on the FPGA. The desi...
In past few years, lot of research is performed in both industries and academics into the developmen...
In past few years, lot of research is performed in both industries and academics into the developmen...
One of the prerequisites of Electronic Warfare (EW) is to have the means to provide secure point-to-...
FPGA (Field Programmable Gate Array) based implementations of digital and analog modulation techniqu...
In this paper, we will describe the synthesis of the Direct Digital Syn- thesis (DDS) circuit using ...
ITC/USA 2009 Conference Proceedings / The Forty-Fifth Annual International Telemetering Conference a...
Digital Code Division Multiple Access .In CDMA allows many users to transmit and receive at the same...
called as direct sequence code division multiplexing (DS-CDMA). In direct sequence spread spectrum, ...
The increasing data rates in digital television networks increase the demands on data capacity of th...
Digital Code Division Multiple Access .In CDMA allows many users to transmit and receive at the same...
Inovasi pada bidang komunikasi nirkabel berkembang sangat pesat seiring dengan perilaku masyarakat m...
En este informe de trabajo de grado bajo la modalidad de investigación se presenta la implementación...
Based on software radio technology,this paper designs a new algorithm for differential quadrature re...
The rise of mobile devices has created the need to implement in hardware new digital modulation tech...
This paper deals with the design & implementation of a Digital Modulator based on the FPGA. The desi...
In past few years, lot of research is performed in both industries and academics into the developmen...
In past few years, lot of research is performed in both industries and academics into the developmen...
One of the prerequisites of Electronic Warfare (EW) is to have the means to provide secure point-to-...
FPGA (Field Programmable Gate Array) based implementations of digital and analog modulation techniqu...
In this paper, we will describe the synthesis of the Direct Digital Syn- thesis (DDS) circuit using ...
ITC/USA 2009 Conference Proceedings / The Forty-Fifth Annual International Telemetering Conference a...
Digital Code Division Multiple Access .In CDMA allows many users to transmit and receive at the same...
called as direct sequence code division multiplexing (DS-CDMA). In direct sequence spread spectrum, ...
The increasing data rates in digital television networks increase the demands on data capacity of th...
Digital Code Division Multiple Access .In CDMA allows many users to transmit and receive at the same...
Inovasi pada bidang komunikasi nirkabel berkembang sangat pesat seiring dengan perilaku masyarakat m...