Double polarization waveguide crack array antenna

• Main Authors: XIN YONGHAO, LIU HONGZONG, BAO XIAOJUN, LI LIN, LIU YUANXI, HUANG YUNING, WANG YUCAI
• Format: Patent
• Language: Chinese; English
• Published: 19.10.2018
• Subjects: ANTENNAS, i.e. RADIO AERIALS; BASIC ELECTRIC ELEMENTS; ELECTRICITY; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE; WAVEGUIDES

The utility model provides a double polarization waveguide crack array antenna, including horizontally -polarized antenna module and vertical polarized antenna module, the horizontally -polarized antenna module includes a waveguide coaxial convertion ware and horizontal polarisation waveguide crack battle array, a waveguide coaxial convertion ware includes a rectangular waveguide and first feed unit, rectangular waveguide is provided with a plurality of first gaps, the vertical polarized antenna module includes the 2nd waveguide coaxial convertion ware and vertical polarisation waveguide crackbattle array, a single ridge waveguide and fourth single ridge waveguide form single ridge waveguide, single ridge waveguide is provided with a plurality of second gap and a plurality of second stepsthat set up along extending direction, first gap perpendicular to second gap, the horizontally -polarized antenna module is installed on one side of vertical polarized antenna module, the connectioncan be dismantled to two an