Hidden feed ridge waveguide slot antenna

• Main Authors: LIU HONGZONG, BAO XIAOJUN, LI LIN, LIU YUANXI, WANG YUCAI, PEI YINGZHOU
• Format: Patent
• Language: Chinese; English
• Published: 20.07.2018
• Subjects: ANTENNAS, i.e. RADIO AERIALS; BASIC ELECTRIC ELEMENTS; ELECTRICITY

The utility model discloses a hidden feed ridge waveguide slot antenna, waveguide of slit source wave crest and spine waveguide coaxial convertion ware including interconnect, the waveguide of slit source wave crest includes ridge waveguide, a plurality of radiating slot that set up at the ridge waveguide upper surface, spine waveguide coaxial convertion ware includes that spine waveguide cavity and SMA connect, ridge waveguide and spine waveguide cavity's lower bottom surface is provided with the tongue, and concave type is personally submitted down to ridge waveguide and spine waveguide cavity transversal, is provided with metal platform in spine waveguide cavity's the tongue, and SMA connects to wear to establish in metal platform, carry out equitable radiating slot overall arrangementon the ridge waveguide, reached the effect of the low secondary lobe of high -gain, be provided with metal platform in the spine waveguide coaxial convertion ware, connect hidden the setting in spinewaveguide coaxial converti