Title :
Novel approach to the production of band branching filters for microwave frequencies
Author :
Davies, D.E.N. ; Niazi, A.Y. ; Lamensdorf, D.
Author_Institution :
University College London, Department of Electronic & Electrical Engineering, London, UK
Abstract :
A new type of microwave branching filter is proposed, using a curved slotted-waveguide array to focus different frequencies into different receiving apertures in a near-field focal plane. An example of a theoretical response for a 7-channel filter is given.
Keywords :
antenna arrays; microwave filters; waveguide antennas; antennas; band branching filters; curved slotted waveguide array; microwave filters;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19750008
