Posts Tagged ‘rhombic antenna’

  • TYPES OF ANTENNA

    Jun 17, 13 • 24676 Views • Notes • • 3 Comments

    TYPES OF ANTENNA : BABINET’S PRINCIPLES OF COMPLEMENTARY ANTENNA : The complementary impedance can be found by using  Babinet’s Principles . It states when a screen has a opening that is added to complementary structure and a field lies behind it , then