A three gigasample per second (GSPS) digital wideband receiver that operates in a 1.25-GHz instantaneous bandwidth (IBW) is proposed. In addition to building such systems, offloading of computation-intensive tasks to a combination of specialized hardware accelerators such as graphics processing units (GPUs) and field-programmable gate arrays (FPGAs) to increase the overall receiver's dynamic performance is analyzed. The receiver detects up to 15 signals with a maximum attainable instantaneous dynamic range (IDR) of 62.5 dB before the next set of data arrives for processing.
Multiple Signal Detection Digital Wideband Receiver using Hardware Accelerators
IEEE Transactions on Aerospace and Electronic Systems ; 49 , 2 ; 706-715
2013-04-01
3804410 byte
Article (Journal)
Electronic Resource
English
An Optically Sampled Wideband Digital Receiver
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