ดาวน์โหลด

ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ

รหัส / code คำอธิบาย / code name Version
H01Q0009180000 Vertical disposition of the aerial 1
H01Q0009200000 Two collinear substantially straight active elements; Substantially straight single active elements (H01Q0009280000 takes precedence);; 1
H01Q0009220000 Rigid rod or equivalent tubular element or elements 1
H01Q0009240000 Shunt feed arrangements to single active elements, e.g. for delta matching 1
H01Q0009260000 with folded element or elements, the folded parts being spaced apart a small fraction of operating wavelength (resonant loop aerials H01Q0007000000) 1
H01Q0009270000 Spiral aerials 1
H01Q0009280000 Conical, cylindrical, cage, strip, gauze, or like elements having an extended radiating surface; Elements comprising two conical surfaces having collinear axes and adjacent apices and fed by two-conductor transmission lines (waveguide horns or mouths H01Q0013000000; slot aerials H01Q0013000000) 1
H01Q0009300000 with feed to end of elongated active element, e.g. unipole (H01Q0009440000 takes precedence);; 1
H01Q0009320000 Vertical arrangement of element (H01Q0009400000 takes precedence);; 1
H01Q0009340000 Mast, tower, or like self-supporting or stay-supported aerials 1
H01Q0009360000 with top loading 1
H01Q0009380000 with counterpoise (with counterpoise comprising elongated elements coplanar with the active element H01Q0009440000) 1
H01Q0009400000 Element having extended radiating surface 1
H01Q0009420000 with folded element, the folded parts being spaced apart a small fraction of the operating wavelength 1
H01Q0009430000 Scimitar aerials 1
จำนวนรหัสข้อมูล 15 จาก 73902