Now showing items 1-5 of 5
HOLOGRAPHIC-BASED LEAKY WAVE ANTENNAS AND PHONON-ENHANCED WAVEGUIDES FOR INFRARED APPLICATIONS
This work contributes to critical requirements for antenna-coupled detection applications: 1) large capture cross section with design control of angular response and 2) long propagation lengths of complex signals. ...
Infrared Leaky-Wave Antenna Coupled Bolometer
A four-element infrared leaky-wave antenna coupled bolometer was investigated with the goal of characterizing signal extraction as a long wave infrared (LWIR) detector. Simulations were carried out using Ansys HFSS. ...
Measurement based statistical model for path loss prediction for relaying systems operating in 1900 MHz band
Relays play important role in deployment of Long Term Evolution (LTE) and LTE-Advanced systems. They are used to enhance coverage, throughput and system capacity. The impact of the relay deployment on the network planning ...
Resonant Coupling of an Infrared Metasurface with PMMA
Resonance coupling between a metasurface or planar metamaterial and PMMA’s, polymethyl methacrylate, phonon resonance corresponding to the C=O molecular bond at 1733 cm-1 (52 THz) is investigated. Two metasurfaces, nano ...
GAMMATONE AND MFCC FEATURES IN SPEAKER RECOGNITION
The feature analysis component of an Automated Speaker Recognition (ASR) system plays a crucial role in the overall performance of the system. There are many feature extraction techniques available, but ultimately we ...