http://hdl.handle.net/2289/3585 Search the Channel search http://dspace.rri.res.in:8080/jspui/simple-search http://hdl.handle.net/2289/3593 Title: Grant Hampson’s polyphase filter bank and its implementation in the ADFB firmware<br/><br/>Authors: Roshi, D. Anish; Srivani, K.S.<br/><br/>Abstract: The report presents the characteristics of Grant Hampson’s polyphase filter bank (PFB) and suggested implementation for MWA application. Grant’s PFB will be used in the version 1.0 firmware that is being developed for the Analog-to-digital converter (ADFB) board of the MWA.<br/><br/>Description: Open Access http://hdl.handle.net/2289/3592 Title: ADFB board : Functionalities of version 1.0 firmware<br/><br/>Authors: Roshi, D. Anish; Briggs, Frank H.; Sault, R.J.; Waterson, Mark; Srivani, K.S.<br/><br/>Abstract: MWA plans to use an ADC board which is developed based on a design provided by CSIRO-ICT center for the 32 tile system. This board is referred to as Analog to Digital converter Filter Bank(ADFB) board. This report summarizes the functionalities that will be implemented in version 1.0FPGA firmware in the ADFB board.<br/><br/>Description: Open Access http://hdl.handle.net/2289/3591 Title: Signal conditioning board in the receiver node: Specifications for Version 1.0<br/><br/>Authors: Roshi, D. Anish; Briggs, Frank H.<br/><br/>Abstract: The requirements for the signal conditioning board used in the receiver node of the MWA were determined. Based on these requirements we drew up the specifications for version 1.0 of the conditioning board.<br/><br/>Description: Open Access http://hdl.handle.net/2289/3590 Title: Synchronizing receiver node hardware operations and node M&C and hardware interaction: Version 1.0<br/><br/>Authors: Roshi, D. Anish<br/><br/>Abstract: This report describes the synchronization of state machines in the receiver node. The basic functions of the Node M&C, its interaction with the Receiver Node hardware and the needed synchronizationsignals for the M&C are discussed. Method to generate the Walsh bit at the Nodes with the properdelay is also described.<br/><br/>Description: Open Access