| 摘要 |
PURPOSE: A microwave engaging device is provided to reduce the area which is occupied by the microwave engaging device by engaging a second dielectric board with a first dielectric board in parallel. CONSTITUTION: A microwave engaging device comprises a first dielectric board(1) and a second dielectric board(5). The first dielectric board(1) comprises a upper surface and a lower surface. An aperture(4) is formed in the upper surface of the first dielectric board(1). A grounding conductive plate(2) is attached to the lower surface of the first dielectric board(1). Microstrip rails(3a,3b,3c,3d) are attached to the upper surface of the first dielectric board(1).
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