9/21/2023 0 Comments Bluetooth versions distance![]() The performance of an antenna system is not restricted to its gain and physical attributes, but also depends on other parameters that must be considered in evaluating antenna performance. ![]() The type of antenna used by a system operator can be colinear, folded dipole, or Yagi, etc. There are many types of antennas available, all of which perform specific functions depending on the application at hand. Wireless communication systems require antennas at the transmitter and receiver to operate properly. The antenna system is the interface between the radio system and the external environment. The antenna system used for any radio communication platform is one of the critical parts of Wireless Communication system. The main problem in our Circuit is Range, while the exact reason could be understood by the choice of antenna in this circuit, which is mainly due to size and price constraints. Since our device is a micro receiver, it will need comparatively more power to finish its task. ![]() The time slots need synchronization between the master and the slave. The master transmits a packet in a slot and the slave sends the data to master in next time slot. On further inspection, it was found that the circuit had only 1 IC for communication and radio, which is practically not sufficient for high power RF (radio frequency) communication.įollowing Figure describes the transmission of one-slot-type packet between a master and a slave. The USB Bluetooth Adapter we are using is class 2 device, with range of upto 10 meters. The technology operates with three different classes of devices: classes 1, 2, and 3 where the range is about 100, 10, and 1 m, respectively. It is designed for small and low-cost devices with low power consumption. The IEEE 802.15.1 standard contains the Bluetooth specification. Bluetooth is a low tier WBAN (Wireless Body Area Network) Technology, ad hoc, terrestrial, wireless standard for short-range communication.
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