| 摘要 |
A disk microstrip slotted antenna comprises a dielectric substrate, on one side of which a grounded support is located, on the other side – a conductor disk with slot radiator in the form of radially located rectangular slot short-circuited on both sides. Additionally a sectorial cut is made in the disk. Additional conductor disk is installed on the dielectric plate, were radially located short-circuited slot and sectorial cut are made in said disk. Location configuration thereof is the same as a mirror reflection of the first conductor disk. The first and second disks are coaxially installed with possibility of movement of the disks one relatively another around the common axis, providing location of the radially located slot of the first conductor disk in the limits of sectorial cut of the second conductor disk, and conversely – the radially located slot of the second conductor disk in the limits of sectorial cut of the first conductor disk, with keeping galvanic contact between both conductor disks. |
