Abstract
Under investigation is a coupling element for coupling an open resonator to a rectangular waveguide and consisting of a smoothly irregular waveguide section conjugate to a narrow slot in a mirror, A technique for the determination of the coupling Q-factor is proposed and good agreement between calculations and experimental results is obtained. Based on such a coupling element, an open resonator has been well matched with a waveguide and made retunable in a wide frequency range without coupling adjustment.
Original language | English |
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Pages (from-to) | 1005-1014 |
Number of pages | 10 |
Journal | International Journal of Electronics |
Volume | 70 |
Issue number | 5 |
DOIs | |
State | Published - May 1991 |
Externally published | Yes |