Design and performance analysis of a multiband vivaldi antenna for wireless broadband communication in 3-5.6 GHz spectrum
Manvinder Sharma, Rajneesh Talwar, Vinay Kumar Nassa, Sandeep Sandeep, K. Binay, Digvijay Pandey
Abstract
Flexible antennas that work across several frequency bands are in high demand in the wireless era. As demand for high-speed data transmission, reliable point-to-point connections, and durable point-to-multipoint networks rises, antenna development has increased. This work designs a multiband Vivaldi antenna for two frequency bands. The first band covers 3–3.9 GHz, whereas the second covers 4.1–5.6 GHz. The antenna's bandwidth and performance were analysed for both bands. The antenna has 2.4 dB gain, making it appropriate for point-to-point and point-to-multipoint wireless broadband communication.
Topics & Concepts
Vivaldi antennaBroadbandWireless broadbandWirelessTelecommunicationsAntenna (radio)Computer scienceElectronic engineeringEngineeringWireless networkAntenna measurementAntenna Design and AnalysisAntenna Design and OptimizationAdvanced MIMO Systems Optimization