4. Communications: radio wave antennas
  5. Antennas
  6. With variable reactance for tuning antenna

Gerard Dubost

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Band pass filter tunable to a predetermined number of discrete f

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

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Folded back doublet antenna for very high frequencies and networ

Communications: radio wave antennas – Antennas – Microstrip
Patent

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Folded back doublet microstrip antenna

Communications: radio wave antennas – Antennas – Microstrip
Patent

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Folded doublet antenna

Communications: radio wave antennas – Antennas – With variable reactance for tuning antenna
Patent

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Plane periodic antenna

Communications: radio wave antennas – Antennas – Logarithmically periodic
Patent

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Profile ID: LFUS-PAI-P-781822

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