waveguide cutoff frequency

waveguide cutoff frequency

[′wāv‚gīd ′kəd‚ȯf ‚frē·kwən·sē]
(electromagnetism)
Frequency limit of propagation along a waveguide for waves of a given field configuration.
References in periodicals archive ?
Firstly, the CSRRs have extraordinary property of generating forward wave transmission below the waveguide cutoff frequency [11-16].
This close spacing dictates dielectric loading to lower the waveguide cutoff frequency.
The typical dielectric resonator filter consists of ceramic resonator discs mounted in a metal cavity operating well below its waveguide cutoff frequency.