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

Risto Martikkala

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Arrangement and method for combining electric signals

Wave transmission lines and networks – Plural channel systems – Having branched circuits
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Enhancement of the field pattern of a device for...

Communications: radio wave antennas – Antennas – Balanced doublet - centerfed
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Method for calculating absolute time difference in radio...

Communications: directive radio wave systems and devices (e.g. – Directive – Beacon or receiver
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Method of controlling a satellite communication system, a...

Telecommunications – Carrier wave repeater or relay system – Portable or mobile repeater
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Multi-transceiver architecture for advanced Tx antenna...

Telecommunications – Transmitter and receiver at separate stations – Distortion – noise – or other interference prevention,...
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Profile ID: LFUS-PAI-P-2749273

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