Theory of Phased Array of 4 Antennas

Date: 2026-01-13

• Phased Array of 4 Antennas behavior depends on electrical length, height, and nearby objects.
• Current distribution drives the radiation pattern and feed impedance.
• Ground conductivity and mounting height affect take-off angle and efficiency.
• Feed line and support materials can introduce detuning.
• Modeling improves accuracy over closed-form estimates.