How to feed a microstrip annular-ring slot antenna on a finite ground

A new technique for bandwidth enhancement of microstrip-fed annular ring slot antennas is presented Using this technique, a wideband

An annular slot on triplate feed is discussed which is suitable for use with vehicular mobile satellite systems The slot is excited in a higher order mode

ring slot osrs Gayatri Engineering Enterprise

ringbet88 slot Circular polarization radiation of the proposed antenna is obtained by introducing protruded slots and strips in the annular ring-slot structure Two