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INVESTIGATION, DESIGN, CONSTRUCTION AND TESTING BROADBAND ANTENNA FOR RADIO TELESCOPE ARRAY RECEIVER

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Figure

Figure 2.1 A six-element Yagi antenna
Figure 2.2 Log periodic dipole array antenna
Figure 2.3 shows the curves devised by Carrel and these give a very good estimate of the  gain for any particular LPDA design
Figure 2.5 1:1 Ferrite core current balun [13]
+7

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