Transcription of Compact Multi-Band Rotatable Dipole Antenna Array
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Compact Multi-Band Rotatable Dipole Antenna Array
Compact Multi-Band Rotatable Dipole Antenna ArrayDr. John A. Allocca, WB2 LUA, , 4/9/12 IntroductionHaving limited space led to the design of this Multi-Band Antenna Array , which has a foot print of approximately 15 feet. Because dipoles are directional, as seen in the Dipole Radiation 3D Pattern diagram, an Antenna rotator is required for maximum Antenna gain in a specific direction. Two 1/4 wave ham sticks in a Dipole configuration produce a 1/2 wave Dipole Antenna . The four bands planned are 80 meters, 40 meters, 20 meters, and 10 meters. However, almost any combination of ham sticks can be used.
Compact Multi-Band Rotatable Dipole Antenna Array Dr. John A. Allocca, WB2LUA, www.wb2lua.com, 4/9/12 Introduction Having limited space led to the design of this multi-band antenna array, which has a foot print of
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