Electronically reconfigurable unit cell for transmit-reflect-arrays in the X-band

Optically reconfigurable unit cell for Ka-band reflectarray antennas

A Compact Electronically Reconfigurable Dual Frequency Microstrip Antenna for L-Band Applications

Modified U-Slot Stacked Micro-Strip Patch Antenna for Ultra-Wideband Applications in S Band, C Band and X Band

The U-slot micro-strip patch antennas were originally developed for bandwidth broadening applications. This study presents a transmission line feed to modify the U-slot stacked rectangular micro-strip patch antenna for Ultra-Wide Band (UWB) communications. The modified antenna has a U-cut loaded with parallel slits and corner slots and is printed on a dielectric substrate of FR4 with relative p...

the search for the self in becketts theatre: waiting for godot and endgame

this thesis is based upon the works of samuel beckett. one of the greatest writers of contemporary literature. here, i have tried to focus on one of the main themes in becketts works: the search for the real "me" or the real self, which is not only a problem to be solved for beckett man but also for each of us. i have tried to show becketts techniques in approaching this unattainable goal, base...

Transmit Arrays and Circuitry

For body dimensions at 3T and head dimensions at 7T and above the RF wavelength in dielectric tissue is comparable or smaller than the dimensions of the human anatomy. This in turn leads to RF phase related traveling time differences, prominent wave behavior and the potential for a significant difference between transmit B1 + and receive B1 fields [5-10]. It is possible to correct some of the r...