Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Brian Degnan"'
Publikováno v:
IEEE Transactions on Quantum Engineering, Vol 2, Pp 1-10 (2021)
Voltage biases are often required to bias Qubits, and yet applying a static bias requires separate chip wires, dramatically increasing the system complexity. An ideal approach would be having a nonvolatile digital or analog memory to avoid these issu
Externí odkaz:
https://doaj.org/article/3aa5a681a91849579fcc0c462114185b
Autor:
Stewart J. Thomas, Brian Degnan
Publikováno v:
2021 6th International Conference on Smart and Sustainable Technologies (SpliTech).
This paper presents a device based on UHF RFID technology that operates in the UHF band and transmits a backscattered response that is dependent on the previous physical orientations of the tag. This is analogous to a physical “secret handshake”
Publikováno v:
RFID
This paper investigates the harvesting of RF power using the existing electrostatic discharge (ESD) protection circuits of most ICs. Because of the internal diode configuration, a single off-chip capacitor is enough to create a charge pump circuit fo
Publikováno v:
IEEE Journal of Radio Frequency Identification. 1:85-89
In this paper, we explore the use of the Simon Cipher 4-block key expansion as the basis for an unkeyed hash function that is targeted toward RFID and Internet of Things applications with the benefit of reusing existing hardware. A modified Simon Cip
Autor:
Gregory D. Durgin, Brian Degnan
Publikováno v:
RFID
We present an optimized modulation scheme that outperforms EPC UHF Gen2's FM0 protocol in terms of throughput without compromising power consumption, signal fidelity, or RFID chip complexity. We analyze a rate 6/8-balance code, which increases throug
Publikováno v:
IEEE Transactions on Very Large Scale Integration (VLSI) Systems. 21:147-151
Statistical analysis of computations per unit energy in processors over the last 30 years is given that illustrates a sharp reduction in the rate of energy efficiency improvements over the last several years resulting in the formation of an asymptoti
Autor:
Jennifer Hasler, Brian Degnan
Publikováno v:
ISCAS
The drain current of a transistor in subthreshold operation exhibits a temperature dependence due to the thermal voltage, kT/q. The magnitude of this temperature dependence, as measured in 1979, was reported to be greater than the expected kT/q due t
Publikováno v:
VLSI Design, Vol 2010 (2010)
Two novel theorems are developed which prove that certain logic functions are more robust to errors than others. These theorems are used to construct datapath circuits that give an increased immunity to error over other naive implementations. A link
Publikováno v:
ISCAS (3)
Floating-gate (FG) transistors are useful for precisely programming a large array of current sources. Present FG programming techniques require disconnection of the transistor from the rest of its circuit while it is being programmed. We present a ne
Autor:
Brian Degnan, Jennifer Hasler
Publikováno v:
2015 IEEE SOI-3D-Subthreshold Microelectronics Technology Unified Conference (S3S).
We have designed a subthreshold-enabled FPGA (seFPGA) that has been sent for fabrication. The seFPGA has a general purpose, but asynchronous architecture that contains 50,880 16-bit LUTs with 4 voltage domains. Furthermore, the architecture is approp