access icon free Appendix A: Field strength and path loss

Author(s): Rodney Vaughan  and  Jørgen Bach-Anderson
Source: Channels, Propagation and Antennas for Mobile Communications, p. 683-684
Publication date January 2003

In general, the path loss, as a deterministic parameter, is defined in the following way. A transmitter transfers Pj (W) into the port of an antenna with gain Gx, and the perfectly co-polarised receiving antenna with gain Gr delivers power Pr (W) into a perfectly matched load at its port. The path loss L is defined from the Friis transmission equation.

Inspec keywords: receiving antennas; polarisation; losses; impedance matching; parameter estimation

Other keywords: path loss; co-polarised receiving antenna; Friis transmission equation; deterministic parameter; load matching

Subjects: Single antennas

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