4. Communications: radio wave antennas
  5. Antennas
  6. Balanced doublet - centerfed

Alan Twelves

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Electromagnetic filter assemblies

Wave transmission lines and networks – Coupling networks – Wave filters including long line elements
Reexamination Certificate

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Flat plate antenna

Communications: radio wave antennas – Antennas – Balanced doublet - centerfed
Patent

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Profile ID: LFUS-PAI-P-128343

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