A panel antenna, also known as a patch antenna, is a type of directional antenna that is used for wireless communication applications such as WiFi, cellular networks, and satellite communication systems.
Panel antennas are commonly used in indoor and outdoor environments where a high-gain directional antenna is needed to transmit or receive signals over a long distance. Therefore, they can be divided into outdoor panel antenna and indoor panel antenna. They are often installed on rooftops, walls, or poles to provide point-to-point or point-to-multipoint communication links.
The wifi panel antenna design is a flat, rectangular shape. And, the panel antenna is made up of a patch of metal that is placed over a ground plane. They are designed to radiate electromagnetic waves in a specific direction, and they can be adjusted to optimize the direction and polarization of the transmitted or received signals.
Because of their directional properties, panel antennas are often used in areas with high levels of interference, as they can help to reduce noise and improve signal quality. They are also relatively easy to install and maintain, which makes them a popular choice for wireless communication applications.
The range of a panel antenna can vary depending on several factors, including the frequency of the signal, the gain of the antenna, and the environment in which it is used. Generally, outdoor panel antenna with higher gain can provide a longer range, but the range may be limited by factors such as line-of-sight obstructions, interference, and signal attenuation due to atmospheric conditions or physical barriers.
In general, panel antennas used for WiFi or other wireless communication applications typically have a range of a few hundred meters to a few kilometers. However, the range can be extended with the use of signal amplifiers, antenna placement, and other techniques to improve signal strength and reduce interference.
It's important to note that the range of a panel antenna is not a fixed value, and can vary depending on the specific circumstances of its use. In XJS, the 18dbi panel antenna range and 16dbi panel antenna range are about 2400 - 2500 MHz.