Question about slot antenna

Abstract - We propose a dual-polarized slot array antenna with monopulse corporate-feed waveguides for rectangular- coordinate orbital multiplexing

The following lines show the design and simulation of a Slot Waveguide Array Antenna for satellite communications in the 30 GHz band The antenna will be

slot car racers Slot antennas typically have a flat plate metal surface that also has at least one hole or slot in it When a driving frequency drives the plate

slot machine canada The development and design of a circularly polarized waveguide slot antenna are described Consideration is given to the resonance frequency, radiation