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G9D05
What is an advantage of vertically stacking horizontally polarized Yagi antennas?
Pick an answer to check it.
Answer: D. It narrows the main lobe in elevation
Stacking horizontal Yagis one above the other narrows the main lobe in elevation, concentrating energy at lower angles. Azimuth width stays about the same.
Tip: Stack vertically, narrow vertically.