A 3.5 GHz wearable antipodal vivaldi antenna for 5G applications
2024-01,
Sadia Afroz,
Azremi Abdullah Al-Hadi,
Surentiran Padmanathan,
Saidatul Norlyana Azemi,
Wee Fwen Hoon,
Bikash Chandra Sahoo,
Yen San Loh,
Che Muhammad Nor Che Isa,
Lun Hao Tung,
Lai Ming Lim,
Zambri Samsudin,
Idris Mansor,
Soh Ping Jack
This paper represents a wideband wearable antenna for 5G applications. In this proposed design, an antipodal vivaldi antenna structure is implemented on a polyimide and polyester combined substrate. The 120 × 95 × 0.82 mm3 sized antenna acquired a wide bandwidth of 910 MHz with a realized gain of 5.42 dBi and efficiency of 96 percent.