Compare resonant and non-resonant antennas.
Parameters
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Resonant antenna
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Non-resonant antenna
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1.Defination
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It is as transmission line of length equal to multiples of λ/2 and open at both ends.
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It is a transmission line whose length is not a multiple of λ/2.
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2. Termination
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These are open at both ends.
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These are terminated properly.
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3. Standing waves
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Standing waves are present.
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Standing waves are absent.
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4. Radiation pattern
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In all direction
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Uni-directional.
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5. Example
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Loop Antenna ,Half Wave dipole Antenna
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Yagi –Uda Antenna ,Rohmbic Antenna ,Ground Antenna.
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