coupling probe

coupling probe

[′kəp·liŋ ‚prōb]
(electromagnetism)
A probe projecting into a waveguide or cavity resonator, designed to transfer energy to or from an external circuit.
References in periodicals archive ?
Microwave energy was introduced to the cavity through a coupling probe [4].
The cavity length and the coupling probe length were tunable.
By tuning the cavity length and the coupling probe length, the resonant mode [TE.