Friis transmission equation basics
Antennas and Wave Propagation · Engineering
Study notes
WiFi: Pt 100mW, Gt=Gr=2dBi, 10m at 2.4GHz: Pr ~ -50dBm (ok). Double distance: -6dB. Link budget sums gains/losses; margin >10dB. Friis plans links.
One notebook for every subject — open it anywhere.
Antennas and Wave Propagation · Engineering
WiFi: Pt 100mW, Gt=Gr=2dBi, 10m at 2.4GHz: Pr ~ -50dBm (ok). Double distance: -6dB. Link budget sums gains/losses; margin >10dB. Friis plans links.