| 摘要 |
<p>PROBLEM TO BE SOLVED: To make a mode converter for an NRD guide circuit waveguide small in size. SOLUTION: In the nonradioactive dielectric guide circuit where a dielectric strip line 3 is inserted between parallel flat plates 1, 2 made of two metallic plates, a throughhole 11 of a waveguide form where an inner side is closed by the dielectric strip line and an outer side is coupled with a waveguide 12 is formed to one of the parallel flat plates 1, 2 so that a face of magnetic lines of force in the throughhole 11 is in parallel with a face of magnetic lines of force of the dielectric strip line 3.</p> |
