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physics.class-ph2026
The Gains, Effective Areas and Equivalent Areas of a Multiport Antenna Array
Frédéric Broydé, Evelyne Clavelier
We review the definitions of 22 parameters of a multiport antenna array operating in a specified direction: 4 excitation-dependent parameters for emission, 10 excitation-independen…
physics.class-ph2024
Generalized Friis Transmission Formula Using Active Antenna Available Power and Unnamed Power Gain
Karl F. Warnick, Frederic Broyde, Lukas Jelinek +2
We use the concept of active antenna available power to derive a generalization of the Friis transmission formula for multiport antenna systems. With beamformer weights chosen such…