| 摘要 |
<p>PROBLEM TO BE SOLVED: To easily widen an angle measurement range in the case of forming a plurality of beams for detecting an object such as a mono-pulse radar by deflecting each direction of the beams at the same time without increasing the size of the system. SOLUTION: A moving part 31 is provided with pluralities of primary radiators 13a, 13b, 13c and moving part side transmission lines (dielectric strips for an NRD guide) 11a, 11b, 11c that respectively couple with the primary radiators 13a, 13b, 13c, a stationary part is provided with dielectric lenses 18a, 18b, 18c whose focal planes are at positions of the primary radiators 13a, 13b, 13c and stationary part transmission lines (dielectric strips for an NRD guide) 12a, 12b, 12c that couple respectively with the moving part side transmission lines. Then the beams are simultaneously tilted by displacing the moving part 31.</p> |
