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Now showing items 1871-1880 of 3438
Equivalence Verification for NULL Convention Logic and Latency-Insensitive Circuits
(North Dakota State University, 2016)
NULL convention logic and latency-insensitive circuits are delay-tolerant circuits that can
be synthesized from a synchronous speci cation. These design paradigms can use existing CAD
ows to implement circuits that are ...
On Authentication of Long Messages in Short Time for Resource Constrained Sensor Networks
(North Dakota State University, 2013)
This thesis is a collection of three different research contributions targeted towards
providing faster message authentication for long messages which have been recently accepted or
submitted for publication. The first ...
Network Convergence in Multicarrier Hybrid Cellular Network
(North Dakota State University, 2014)
In a multicarrier communication system with known channel state information at transmitter (CSIT), it is well-known that the water-filling power allocation scheme is optimal in achieving the Shannon capacity. However, in ...
On the Secrecy Capacity of Fading Gaussian Wire-Tap Channel
(North Dakota State University, 2014)
We consider the so called “wire-tap channel”, where a transmitter sends secret information to its receiver in the presence of an eavesdropping receiver with similar signal processing capability as the desired receiver. It ...
CMOS Phase Shifter for Conformal Phased Array Beamformer Applications
(North Dakota State University, 2015)
A vector modulator based phase shifter is developed using 0.18um CMOS process at S-band frequency to be integrated into a conformal phased array antenna to recover the desired radiation pattern in the entire 360° range. ...
A Dual-Band Antenna Enabled Using a Complimentory Split Ring Resonator (CSRR) Placed in the Ground Plane
(North Dakota State University, 2019)
The microstrip patch antenna is regarded as one of the key components for compact, low cost RF communications and wireless power techniques. In some instances, there are requirements that a system communicate on a different ...
Individualized Cardiac Resynchronization Therapy: Next Generation Pacemaker Controls
(North Dakota State University, 2015)
Cardiac dyssynchrony (CD) causes some heart muscle regions to contract at different times, and current treatments do not help 30 – 50% of patients. In this thesis, multi-site pacing control schemes are created to quantitatively ...
Timed Refinement for Verification of Real-Time Object Code Programs
(North Dakota State University, 2018)
Real-time systems such as medical devices, surgical robots, and microprocessors are safety-critical
applications that have hard timing constraint. The correctness of real-time systems is
important as the failure may ...
Power System Stability Enhancement through Data Center Ancillary Services
(North Dakota State University, 2015)
The primary objective of a control system is stability and steady-state performance under varying dynamics, such as faults and disturbances. The stable power system should continue to function properly in case of faults ...
Damping Interarea Oscillations in Power Systems with DFIG
(North Dakota State University, 2011)
With rapid depletion of fossil fuels and increasing environmental concerns, the trend to capture renewable energy, especially through wind energy resources, is increasing. The doubly fed induction generator (DFIG) is the ...