Now showing items 1-10 of 13
Tunable CPW Ring Resonator-Based Bandpass Filters Utilizing RF MEMS Varactors
Radio Frequency (RF) Micro-Electro-Mechanical Systems (MEMS) switches are mostly used in many applications such as: tunable filters, phase shifters and oscillators because they offer wide bandwidth, low insertion loss, ...
Video Transmission over LTE-Unlicensed
The witnessed proliferation in the demand on wireless spectrum over the past years is anticipated to lead to a bandwidth scarcity problem. The situation is further aggravated by the combined increase in the demand on the ...
Spectrum Occupancy Measurements and Cognitive Radio System Implementation
Nowadays, radio spectrum is mostly crowded and occupied by many fixed wireless services. Therefore, there is less opportunity of finding a vacant band (spatially or temporally) for deploying new wireless communication ...
Target Detection Using Learning Methods
Adaptive beamforming is an array processing method that can be used for target detection. In the absence of clutter signals, this method uses a one-dimensional adaptive filter called the space filter in the spatial dimension ...
Dynamic Power Characteristics of Selective Buried Oxide (SELBOX) MOSFET
The ever-increasing number of devices and electronic systems resulted in increasing the die size to satisfy the increasing demand. Moreover, the shrinking size of transistors according to the scaling theory became a ...
Measurement of Vigilance Using EEG Source Localization
Vigilance, or sustained attention, is crucial for jobs where attentiveness for prolonged times is required. These jobs include air traffic control, luggage inspection, and surveillance jobs. Vigilance decrement can cause ...