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Re: Gain Enhancement
Patches you have added are parasitics, not array.
I think you should refer
Compact and Broad Band Microstrip antenna by Kin-Lu-Wong.
Which gives some ideas of increasing bandwidth and gain.
regards,
balaguru.
Re: Antenna Design Book
Refer,
Compact and Broad Band Microstrip Antennas by Kin-Lu-Wong.
Planar Antennas for Wireless communications by Kin-Lu-Wong.
Regards,
balaguru.
Re: Tutorials
Nassim1,now i'm not the user of IE3D.
But i still remember that array antenna was given IE3D manual.Once again cross check it.(Probably it might be in Chapter 12 or 13 of IE3D Manual)
Regards,
Balaguru.
what is the definition of element
Yes it depends up on application.
In case of Patch antenna width of the patch itself~0.5λ.So distance between two elements is around 0.72 to 0.8λ
Re: Gain Enhancement
Increase groundplane so that beamwidth will reduce and gain will increase.
I think parasitic patch will increase bandwidth not gain?Please crosscheck.
Parasitic radiators increase directivity(gain) in yagi antenna.But i've doubt in case of patch antenna.
regards,
balaguru.
distance between two anten
Distance is calculated from center-center of patch elements.
Usally the distance between two elements is around 0.72 to 0.8λ.
Regards,
balaguru.
In Dual Polarized antenna patch element is placed diagonally as shown in attached figure.So that from the line of axis each port is 45° apart and the angle between two ports is 90°.
Also Refer
regards,
balaguru.
Re: IE3D question pls
I think its not possible to simulate Dielectric Resonator Antenna in IE3D but it can be done in Fidelity. Both IE3D and Fidelity are from Zeland Inc.
DRA example is given in Fidelity Manual.
regards,
balaguru.
Re: IE3D doubt...
yes it is possible.
Initial step is to define infinite ground plane to finite and then proceed (structure polygon) with respect to your dimension.
regards,
balaguru.
Planar Monopole antenna /PIFA/FICA(Conformal inverted F antenna) are suitable for Mobile phone applications.
Refer Planar Antennas for Wireless communication by Kin-Lu-Wong
Compact and Broad band Microstrip antennas for wireless communication by Kin-Lu-Wong.
regards,
Balaguru.
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