Cavity backed slot antenna

Cavity slot antenna

Cavity-backed slot antenna

Cavity-backed slot antenna

Cavity-backed slot antenna resonating at two different frequenci

Center FED traveling wave antenna capable of high beam tilt and

Centered longitudinal series/series coupling slot for coupling e

Centered longitudinal shunt slot fed by a resonant offset...

Circular log-periodic direction-finder array

Circular polarization antenna

Circular polarization antenna

Circular polarization slot antenna apparatus capable of...

Circular slot antenna

Circularly polarized antenna using axial slot and slanted parasi

Circularly polarized antenna with resonant aperture in ground pl

Circularly polarized crossed slot waveguide antenna array

Circularly polarized notch antenna

Circularly polarized slotted pylon antenna

Circularly-polarized dielectric resonator antenna

Circumferential slotted ridged waveguide array antenna