What are the three characteristics of car onboard antennas

What are the three characteristics of car onboard antennas? This is a question everyone wants to know.

Application characteristics of natural environment: Fully consider the application standards for random movement of vehicles. Except for special on-site equipment such as ETC, ordinary vehicle antennas must be wireless. Currently, improvements in recorders and television receivers are being comprehensively implemented. Some recorders can use two wireless antennas, and televisions can use three or four wireless antennas. Wireless antennas have good wear resistance, vibration resistance, corrosion resistance, and other characteristics. It is necessary to fully consider safety factors, noise, and risks associated with the overall modeling design of vehicles.

Characteristics of automobile structure: The basic single-axis wireless antenna of a vehicle must have a length equal to one-quarter of the wavelength of the received signal, but the length of the wireless antenna that can be installed is only one meter.

Characteristics of multimedia systems: It is necessary to ensure the reception of wireless antennas, prevent damage between wireless antennas, consider factors such as feasibility analysis, setting, and commercial appearance, and set up multiple wireless antennas in limited locations.

Vehicle antennas can be divided into two types based on their functions. One is the multi-functional wireless antenna, and the other is the decorative art wireless antenna. This onboard antenna has great practical value. Let's take a look together. It can reduce the gap of electrostatic induction. At this stage, the main function of the antenna that looks like a decorative item is to reduce electrostatic induction. When sending signals, people's bodies are prone to electrostatic induction. Cars have also been affected by the increase in electrostatic charges in recent years due to the chains attached to them, but they have vehicle antennas.