Nelson Fonseca

6 Patents

• US126034072026

  Compact Feed System with Developable Waveguide H-plane Directional Coupler

  EUROPEAN SPACE AGENCY (ESA)

  0 cites
• US125126022025

  Waveguide Feed Array with Overlapping Clusters for Use in a Transmit/receive Multiple-feed-per-beam Single Reflector Antenna System

  European Space Agency

  0 cites
• US125062752025

  Polarizer for Parallel Plate Waveguides

  TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)

  0 cites
• US121662572024

  Waveguide Filters

  Telefonaktiebolaget LM Ericsson (Publ)

  0 cites
• US121428032024

  Waveguide Component for Use in an Orthomode Junction or an Orthomode Transducer

  EUROPEAN SPACE AGENCY

  0 cites
• US117915302023

  Waveguide Power Divider

  European Space Agency

  0 cites