Views: 19 Author: Site Editor Publish Time: 2023-06-06 Origin: Site
Indoor UWB positioning tracker, as a new short-range wireless communication and positioning technology, has the following advantages that traditional communicators cannot match. The following are some of them.
High transmission rate
Wide range coverage
Strong penetrating power
High transmission capability
Low transmitting power
Theoretically, a pulse with a width tending to zero has infinite bandwidth. Therefore, indoor UWB positioning trackers can achieve transmission rates of up to 100Mbit/s-500Mbit/s even if the transmit signal power spectral density is controlled to be very low. On the civilian side, indoor UWB positioning tracker pulse widths are generally in the nanosecond range. If a pulse represents a single digit, then UWB can theoretically achieve a rate of 1 Gbit/s, making it possible to achieve rates of 100Mbit/s or more in practice.
Indoor UWB positioning trackers are communication technologies in the short and medium-range, which are ideal for building real-time positioning systems in indoor environments. According to recent developments, the current coverage area of a single sensor positioning unit reaches 400 square meters, and the maximum distance between the signal transmitting node and the signal receiving node of a sensor network reaches 60 meters.
The signal of the indoor UWB positioning tracker has very strong penetrating power. Its signal can penetrate leaves, land, concrete, water, and other media, so the military UWB radar can be used to detect landmines, the civilian can find underground metal pipes to detect highway foundations, and so on.
The transmission rate of the indoor UWB positioning tracker can reach 500Mhit/s at high speed, which is an ideal modulation technology to realize personal communication and wireless local area network. It takes a very wide frequency bandwidth in exchange for high-speed data transmission, and does not occupy the frequency resources separately, but shares the frequency band used by other wireless technologies, which can realize low detection rate, high security, and high-speed data transmission.
Indoor UWB positioning trackers use intermittent pulses to send data, the pulse duration is very short, generally between 0.20ms~l.5ns, with a very low duty factor, the system power consumption can be very low, in high-speed communication system power consumption is only a few hundred uW ~ tens of mW. general UWB device power is about 1/100 of the power required by traditional cell phones, which is about 1/20 of the power required by Bluetooth devices. Therefore, UWB devices have great superiority over traditional wireless devices in terms of battery life and electromagnetic radiation.
Megastek Technologies Ltd's indoor UWB positioning tracker uses UWB wireless bi-directional high-frequency communication and is designed to prevent accidents and monitor the location of moving people and objects in real-time. In addition, by providing API, it can integrate into different industries according to the needs of customers. Most importantly, since the indoor UWB positioning tracker comes with customized firmware and hardware, the product is guaranteed to meet the customer's requirements.
