E-Mail Address & Phone Number of the Faculty Guide :Kalpanand77@yahoo.com &9962688222
Project Information
Project Title: Reconfiguration of wide band channelisation for software defined radio
Hardware & Software Used
Hardware: PXI down converter , USRP , DAQ
Software : LABVIEW 2010
What challenge/problem are you trying to solve through your application
The speed of analog-digital converter and that of the programable logic device have a serious mismatch. So we are implementing a structure that resolves the problem of slow speed and the shortage of the resources in real-time signal processing in today's real-time processor.
How does your application solves the above mentioned challenge/problem:
The proposed project offers reconfigurability at the architectural level and at the channel filter level and is capable of extracting channels of non uniform bandwidths corresponding to multiple wireless communication standards from the digitized wideband input signal.
Description of Project:
The polyphase channelizer has the advantage that the channel filter can be adjusted to better approximate the ideal magnitude response. Window functions can also be used to improve the side lobe response without any of the performance penalties associated with the FFT channelizer. The proposed FB offers reconfigurability at the architectural level and at the channel filter level and is capable of extracting channels of non uniform bandwidths corresponding to multiple wireless communication standards from the digitized wideband input signal.
