Characterization of Broadband Antenna Based on FR-4 Substrate Material
| Autor: | Sandeep Kr. Singh, Tripurari Sharan, Arvind Kr. Singh |
|---|---|
| Rok vydání: | 2019 |
| Předmět: |
010302 applied physics
Patch antenna Materials science business.industry Coplanar waveguide Relative permittivity 02 engineering and technology 021001 nanoscience & nanotechnology 01 natural sciences FR-4 0103 physical sciences Broadband Return loss Optoelectronics Dissipation factor 0210 nano-technology business Ground plane |
| Zdroj: | Materials Today: Proceedings. 12:628-635 |
| ISSN: | 2214-7853 |
| Popis: | A simple and compact design of a coplanar waveguide (CPW)-fed broadband square patch antenna is introduced. The proposed broadband antenna is printed on a single-layer PCB with a pair of T-match like symmetric structure which acts as tuning stubs and L−shaped fed-transmission line. The antenna occupies a small radiating area 27.1×8.4 mm2 is demonstrated on an FR−4 substrate PCB with relative permittivity (er) 4.3, and loss tangent (tan δ) 0.02 and thickness 0.76 mm. The ground plane area of the antenna is 60×60 mm2 with 50Ω CPW-fed line. The designed antenna achieved impedance bandwidth of 100.7%, (1.244 to 3.771) GHz and axial-ratio bandwidth 20.6%, (2.649 to 3.257) GHz respectively, with a return loss |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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