Did you know?
Did you know that in a wireless communication system, the transmit power and received power are important parameters to determine the path loss? Let's take an example to understand this.
Suppose the transmit power in a wireless communication system is 33 dBm, and the received power is 24 dBm. To calculate the path loss of this RF channel, we need to subtract the received power from the transmit power.
Path Loss = Transmit Power - Received Power
= 33 dBm - 24 dBm
= 9 dB
Therefore, the path loss of this RF channel is 9 dB. Path loss represents the decrease in power between the transmitter and receiver due to factors like distance, obstructions, and interference. Understanding path loss is crucial for optimizing wireless communication systems to ensure reliable and efficient signal transmission.
