| 摘要 |
<p>A planar microwave antenna comprises two identical probe arrays superimposed one over the other. Each probe array comprises a sheet of insulating material provided with an array of pick-up probes (P) all aligned along a common axis: one probe array is turned through 90° relative to the other probe array such that the probes of one array are oriented orthogonally to the probes of the other array.</p> |
