articleTop 10% cited
Narrow-Bandpass Waveguide Filters
IEEE Transactions on Microwave Theory and Techniques · 1972 · Vol. 20(4) · pp. 258–265
A.E. Atia✉(Viasat (United States))A.E. Williams(Viasat (United States))
Abstract
A procedure is described whereby narrow-bandpass waveguide filters having ripple in both the passbands and stopbands can be synthesized in the form of coupled waveguide cavities. Orthogonal modes in square or circular waveguides are employed to enable negative coupling elements to be realized. As a consequence, very compact filters can be constructed. Experimental results on an 8-cavity orthogonal-mode narrow-bandpass filter are shown to agree well with theory.
Microwave Engineering and WaveguidesAdvanced Antenna and Metasurface TechnologiesOptical Coatings and GratingsBand-pass filterWaveguideWaveguide filterPrototype filterRippleCoupling (piping)OpticsPassbandPhysicsFilter (signal processing)
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References
Microwave filters, impedance-matching networks, and coupling structures
Proceedings of the IEEE · 1965 · 1,816 citations
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