In this paper, the design and development of a broad-band double ridge horn antenna (DRHA) have been presented. From the throat to the aperture, the ridge is tapered for smooth impedance matching ...

A slotted waveguide antenna array for a monopulse radar is presented. A monopulse mode is realized through two subarrays consisting of 24 linear resonant slotted waveguide antennas with longitudinal ...