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Now showing items 81-90 of 265
Self-Packaged and Low-Loss Suspended Integrated Stripline Filters for Next Generation Systems
(2018-08-02)
The method in which the frequency spectrum is currently allocated is unsustainable. An increasing number of devices are becoming wireless, overcrowding an already crowded spectrum (e.g., the ISM band). Therefore, future ...
Real-time 3-D Scene Reconstruction
(2016-05)
This dissertation describes a complete system that captures image data from multiple stereoscopic camera pairs and reconstructs a 3-D model of the imaged scene in real-time. To achieve real-time rates, the system is organized ...
GAIT PERFORMANCE AND CONTROL OF A PROSTHETIC ANKLE JOINT FOR BELOW-KNEE AMPUTEES
(2015)
Traumatic events such as accidents or vascular and circulatory disorders often lead to amputation of the lower limb below the knee joint. The surgery is followed by fitting of a prosthetic device and rehabilitation process ...
Performance enhancement of large scale networks with heterogeneous traffic.
(2006)
Finally, these findings are applied towards improving the performance of the Differentiated Services architecture by developing a new Refined Assured Forwarding framework where heterogeneous traffic flows share the same ...
Signal Processing Techniques and Concept of Operations for Polarimetric Rotating Phased Array Radar
(2020-12-18)
The Weather Surveillance Radar 1988 Doppler (WSR-88D) network has been operational for over 30 years and is still the primary observational instrument employed by the National Weather Service (NWS) forecasters to support ...
Molecular beam epitaxial growth and characterization of europium-doped calcium fluoride and fabrication of visible electroluminescent devices on silicon.
(1998)
An indirect band-gap precludes the possibility of efficient luminescence from Si. The widespread use of Si in electronics and rapid advances in Si device processing and design justifies the search for Si-based light emitters ...
Digital Signal Processor Based Real-Time Phased Array Radar Backend System and Optimization Algorithms
(2017-12)
This dissertation presents an implementation of multifunctional large-scale phased array radar based on the scalable DSP platform.
The challenge of building large-scale phased array radar backend is how to address the ...
A high-performance inner-product processor for real and complex numbers.
(2003)
A novel, high-performance fixed-point inner-product processor based on a redundant binary number system is investigated in this dissertation. This scheme decreases the number of partial products to 50%, while achieving ...
Machine learning for classifying biological radar echoes with S-band polarimetric radar
(2023-12-15)
The S-band WSR-88D weather radar is sensitive enough to observe biological
scatterers like birds and insects. However, their non-spherical shapes and frequent
collocation in the radar resolution volume create challenges ...