Alan Sangster
Abstract
A new sidewall waveguide slot radiator is described which produces negligible crosspolar radiation fields. This is achieved by employing a noninclined slot inserted into the sidewall of a bifurcated waveguide feed system. The edge slot is excited parasitically by an axially directed septum slot.
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A new sidewall waveguide slot radiator is described which produces negligible crosspolar radiation fields. This is achieved by employing a noninclined slot inserted into the sidewall of a bifurcated waveguide feed system. The edge slot is excited parasitically by an axially directed septum slot.
Key concepts: Slot antenna, Slotted waveguide, Radiator (engine cooling), Waveguide, Radiation, Antenna (radio), Axial symmetry, Optics