EMC Test Antennas History, Design and Construction Stuart Kron, P.E. Sunol Sciences Corporation Pleasanton, California

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Presentation transcript:

EMC Test Antennas History, Design and Construction Stuart Kron, P.E. Sunol Sciences Corporation Pleasanton, California

Multiband Dipole Antenna Length(ft.)=468/Freq.(MHz)

…. but don’t forget about the mechanical design.

Biconical Antenna MHz

Suppression of 280 MHz resonance

1:4 Guanella Balun

Log-Periodic Antenna 200 MHz - 1 GHz

1957

1961

Element Attachment Techniques

Antenna without corrosion Antenna with corrosion

+ =

Combination Antenna 30 MHz - 2 GHz

Tuned Dipole Set 30 MHz - 1 GHz

Horn Antennas

Tin Can Horn Antenna

Horn Antennas for b Wireless Networks or other 2.4 GHz Applications

Rectangular Horn Antenna

Standard Gain Horn Antenna Frequency Bands GHz GHz GHz GHz GHz GHz GHz GHz GHz GHz

Double-Ridged Waveguide Horn

Double-Ridged Waveguide Cross-Section

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