Essays about: "near-field-focused NFF antenna"

Found 1 essay containing the words near-field-focused NFF antenna.

1. 1. mm Wave Near Field Spot Focus Technique in Free Space Dielectric  Properties Evaluation Method

   University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Author : Yanhan Liu; [2021]
   Keywords : Permittivity; near-field-focused NFF antenna; genetic algorithm; Permittivitet; närfältsfokuserad antenn; genetisk algoritm.;

   Abstract : Radomes were invented to protect sensitive antenna systems from the disturbing environment. Estimation of their permittivity is a vital step for their design. This project studies the free- space method to measure the permittivity of radome materials. READ MORE