Automated guided vehicle and filtering antenna thereof

• Main Authors: XU YANGGAO, LIN YU, DENG HONGLI, LI WENCAN, GUO TIANWEN, LU DAHUI, HUANG XULI, XING HAITAO, LI XIAOGANG, XIE YONG, MA ZHONGHUA
• Format: Patent
• Language: Chinese; English
• Published: 25.06.2024
• Subjects: ANTENNAS, i.e. RADIO AERIALS; BASIC ELECTRIC ELEMENTS; ELECTRICITY; LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS; MOTOR VEHICLES; PERFORMING OPERATIONS; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE; TRAILERS; TRANSPORTING; WAVEGUIDES

The invention relates to an automatic guided vehicle and a filtering antenna thereof, and relates to the technical field of antennas. The filtering antenna comprises a dielectric substrate; a first coupling microstrip line; the first coupling microstrip line and the second coupling microstrip line are oppositely arranged along an opening in the first direction and are etched on the upper layer of the dielectric substrate at a first distance; a first open microstrip ring; the first opening microstrip ring and the second opening microstrip ring are etched between the first coupling microstrip line and the second coupling microstrip line, and the first opening microstrip ring and the second opening microstrip ring are oppositely arranged in an opening mode in the first direction and are etched on the upper layer of the dielectric substrate at the interval of a second distance; the radiator is etched at one end, deviating from the opening of the second coupling microstrip line, of the dielectric substrate, the ra