Optimization of Pyramidal Horn Antennas Directivity Using the Fresnel Integral

(1)

HAL Id: hal-00235445

https://hal.archives-ouvertes.fr/hal-00235445

Preprint submitted on 4 Feb 2008

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Optimization of Pyramidal Horn Antennas Directivity Using the Fresnel Integral

Omar Tekkouk, Ahcene Boualleg, Malek Benslama

To cite this version:

Omar Tekkouk, Ahcene Boualleg, Malek Benslama. Optimization of Pyramidal Horn Antennas Di-

rectivity Using the Fresnel Integral. 2008. �hal-00235445�

(2)

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θ θ ν θ

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c a

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θ θ ν θ

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sutvxwzy|{D}0~ wq~v

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(7)

( )

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σ σ

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mn r

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σ =

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σ =

( )

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σ σ

σ σ σ

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sutv0|~ v g}Qs,

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Vx

f1(Vx,

σ

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σ â=0.00 σ â=1.26 σ â=1.37 σ â=1.47 σ â=1.54 3dB

& 0

& 0 3-dB bandedges

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0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1

Vy

f0(Vy,

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θ

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150 ^o

60 ^o

120 ^o 30 ^o

150 ^o 60 ^o

120 ^o

-10 -20 -30

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(10)

E-plane gain

0 ^o

180 ^o

90 ^o 90 ^o

θ

θ ₃₀ ^o

150 ^o

60 ^o

120 ^o 30 ^o

150 ^o 60 ^o

120 ^o

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5

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λ =

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