TERMIUM Plus®

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PARALLEL-PLATE LENS [1 record]

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Record 1 2009-11-06

English

Subject field(s)
  • Radio Transmission and Reception
  • Telecommunications Facilities
CONT

The bandwidth of a parallel-plate lens can be increased by a method of compounding lenses into a doublet. We can make a lens by using a uniform waveguide length between the input and output surfaces and placing a phase shifter in each line to compensate for the optical path-length differences and produce an eikonal at the aperture plane.

Key term(s)
  • parallel plate lens

French

Domaine(s)
  • Émission et réception radio
  • Installations de télécommunications

Spanish

Campo(s) temático(s)
  • Radiotransmisión y radiorrecepción
  • Instalaciones de telecomunicaciones
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