Abstract: The Vivaldi antenna is a good performance tapered slot antenna, which is widely used in design and application of planar ultra wide band antennas. In theoretical research, the spread ...

This paper demonstrates the use of aerosol-jet and poly-jet printing, and conventional lithography in the fabrication of a wideband (10-25 GHz) Vivaldi antenna array with high gain (>10 dBi). Polyjet ...

Spatial resolution in the cross-range dimension is accomplished by using a MIMO antenna array made of overall six broadband Vivaldi antennas, two transmit and four receive antennas. A calibration ...