Page 142 - Satellite Communications, Fourth Edition
P. 142

122  Chapter Five



                                 E 1










                                           E 2                                   E 2







                              Figure 5.6 A wire grid polarizer.






                                                                   Solid metal or
                                                                     metal grid
                                                                     reflector






                                   Metal grid
                                    reflector






                                               E H       E V












                              Figure 5.7 A wire grid polarizer used in a dual-polarized antenna.
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