Peter Ashenden

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OBJECTIVE Suicide is a devastating public health problem, and research indicates that people with prior attempts are at the greatest risk of completing suicide, followed by persons with depression and other major mental and substance use conditions. Because there has been little direct input from individuals with serious mental illness and a history of(More)
Pipelined architecture for S-Box is proposed in this paper. ROM based look-up table implementation of S-Box requires more memory and introduce unbreakable delay for its access. Pipelined S-Box of combinational logic based implementation gives higher throughput and less delay as compared to that of no pipelined S-Box. 5, 6 and 7 stages of pipelined(More)
This paper presents a fully integrable hybrid power management unit (HPMU) realized in the 130 nm generic CMOS (complementary metal-oxide-semiconductor) process from GlobalFoundries to increase the performance of RFID tags—especially those with passively powered sensors—by intelligently managing harvested power. The HPMU strategically takes advantage of the(More)
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