Design and Implementation of Area Efficient BPSK and QPSK Modulators Based On FPGA
Journal Title: International Journal for Research in Applied Science and Engineering Technology (IJRASET) - Year 2015, Vol 3, Issue 5
Abstract
Digital communications devices designed on FPGAs are capable of affording multiple communications protocols without the need to arrange new hardware, and can support new protocols in a matter of seconds. In addition, FPGAs provide a means to update systems that are physical difficult to access. For these reasons, FPGAs provide us with an ideal platform for implementing adaptive communications algorithms. This paper proposes a new approach to digital modulator techniques, applied to telemetry applications; simplifying the hardware design and inherently increasing data rate. This paper describes a method to implement modulation techniques (BPSK, QPSK and 8PSK) to transfer high data rate on field programmable gate array (FPGA). The implementation have been successfully done in VHDL using Xilinx ISE 13.2 Design suite and finally implemented in SPARTAN-3 FPGA.
Authors and Affiliations
Akanksha Sinha, Piyush Lotia
Keywords
Related Articles
- EP ID EP20361
- DOI -
- Views 234
- Downloads 6
Optical and Structural Properties of Zinc Oxide Nanowires Fabricated by Hydrothermal Method
Nanocrystalline film of Zinc Oxide (ZnO) nanowires were prepared on glass substrate at a low temperature using a low cost, simple hydrothermal method. We used different concentration of ZnO nanowires precursor solution...
Experimental Investigation on Use of Copper Slag and Recycled Aggregate as a Fine Aggregate in Concrete
Conservation of natural resources and preservation of environment is the essence of any modern development. In last few decades, construction activities increase rapidly. Itsss require more raw materials and it will res...
Review Of Brain Tumor Detection Using MRI Images
Brain tumor is introduced as life-threatening diseases and hence its need to detect this diseasesfast and accurate. This can be worked out by the execution of automated tumor detection techniques on medical images. MRI...
Establishment of Regenerative Callus, Cell Suspension System and Molecular Characterization of Stevia Rebaudiana Bertoni for the Production of Stevioside in In Vitro
An efficient and standardized medium for callus induction was developed using leaf explants cultured on MS medium supplemented with 1.0mgl-1 1-Naphthaleneacetic acid (NAA) and 1.0 mgl-1 2,4-dichlorophenoxyacetic acid (2...
Experimental Investigation for Thermal Conductivity Enhancement of Ethylene Glycol Based Nano Fluid Containing ZnO Nanoparticles
Experimental study of effective thermal conductivity of ZnO based Nano fluid is presented in this research. The Nano fluid was prepared by dispersing ZnO nanoparticles in ethylene glycol using a sonicator and adding sur...