Concept
Friis transmission equation
Related lectures (7)
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Explores Friis' formula, antenna gain, power density, RADAR, and Doppler RADAR.
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Radiation and Antennas: Ideal Antennas
Explores radiation at antennas, reciprocity, directivity, and the Friis formula.
Satellite Communication: Propagation and Models
Explores satellite communication, including propagation, models, orbits, and transmission loss.
Radiation and Antennas II
Explores reciprocity of powers, capture surface, linear wire antennas, and radar cross-section examples.
Antenna Patterns and RF-ID Systems
Explores antenna patterns, gain calculation, polarization, power transfer efficiency, and RF-ID systems.
Wireless Power and Data Transmission to Implanted Systems
Explores wireless power and data transmission to implanted systems, covering system architecture, coupling methods, and modulation techniques.