Tunable wideband slot antennas based on printable graphene inks - Nanoscale (RSC Publishing)
PDF) A Wideband Slot Antenna with Simple Structure
Wideband Slotted-Waveguide Antenna Array Based on Trapezoidal Slots
Characteristics of a Wide-band, High Gain, Eight-element Slot Antenna for PCS, IMT-2000 and WLL-band | Microwave Journal
Investigation on the aspect ratio of conducting superstrates in deciding its function as a gain enhancer/suppressor for wideband slot antenna | SpringerLink
Implementation of rectangular slit-inserted ultra-wideband tapered slot antenna | SpringerPlus | Full Text
Design of ultra wideband trapezoidal shape slot antenna with circular polarization - ScienceDirect