Wuhan Ligong Daxue Xuebao (Jiaotong Kexue Yu Gongcheng Ban)/Journal of Wuhan University of Technology (Transportation Science and Engineering)

Abstract : This study presents a novel multiband pink ribbon patch antenna design with coaxial line feeding. Then, a pink ribbon patch antenna was created, and the results were reported in terms of gain, bandwidth, and return loss. For improved performance, it was suggested that the ground layer of the antenna be modified by cutting a ring notch through the centre. The patch and ground layers of the suggested design were made of copper, and the substrate layer was made of polyimide with a 0.75 mm thickness. According to the results, the improved design performs better and can work efficiently at 1.575 GHz and 2.1 GHz, which may be dedicated for, while the pink ribbon patch antenna can only run at 1.575 GHz, which is applicable for GPS applications.