A dual-polarized antenna with a circular parasitic element is presented for autonomous vehicles capable of radiating 2.4 GHz signals. A square dual-port structure with circularly cut is used to match the impedance in the broadband range, and parasitic elements are also used for better resonance at 2.4 GHz frequency. The proposed antenna is simulated with an FR4 substrate. The optimum dimensions of the designed antenna are 60*60*2.5 cubic millimeters. The proposed structure has dual linear polarization, and it has a high gain of up to 6.8 dBi. The presented antenna is capable to receive or transmit a 2.4 GHz signal, which is very useful for WLAN applications. In any condition, the signal remains constant because of its dual-port. All the parameters imply that this kind of antenna is useful for an autonomous vehicle.
|Title of host publication||Autonomous Vehicles|
|Subtitle of host publication||Smart Vehicles for Communication|
|Number of pages||13|
|Publication status||Published - 30-11-2022|
All Science Journal Classification (ASJC) codes