High-frequency novel composite right/left-handed transmission line leaky-wave wearable antenna

• Main Authors: GU BO, YAO HAOHAN, LIN HAODONG, DUAN ZHONGHANG, SUN YANJUN
• Format: Patent
• Language: Chinese; English
• Published: 07.05.2024
• Subjects: ANTENNAS, i.e. RADIO AERIALS; BASIC ELECTRIC ELEMENTS; ELECTRICITY

The utility model discloses a novel high-frequency composite right/left-handed transmission line leaky-wave wearable antenna, which comprises a dielectric plate, the back surface of the dielectric plate is provided with a grounding layer, the front surface of the dielectric plate is provided with a rectangular metal layer, the rectangular metal layer is provided with a plurality of groups of symmetrical inclined slots, and each group of inclined slots is loaded with a capacitor. A plurality of short-straight fine-line inductors are symmetrically arranged at the upper end and the lower end of the rectangular metal layer, a metal via hole is formed in the tail end of each short-straight fine-line inductor and penetrates through the dielectric plate to be conducted with the grounding layer, symmetrical four-stage matching parts are arranged at the left end and the right end of the rectangular metal layer, and the four-stage matching part on the left side of the rectangular metal layer is connected with a 50-ohm