Temat: EBG - Prolib Integro

Skocz do pozycji: 1.

Tytuł:: A Circuit Model to a Directive Triangular EBG Antenna
Autorzy:: Ferchichi, A.
Gharsallah, A.
Tematy:: EBG antenna
directive antenna
lumped element
mushroom; Pokaż więcej
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Powiązania:: https://bibliotekanauki.pl/articles/226006.pdf Link otwiera się w nowym oknie
Opis:: In this paper, we propose a directive triangular EBG antenna. This approach is derived from using an EBG surface near to a triangular patch with two grilles. The antenna frequency chosen is the 2.45GHz. The directive antenna is simulated by using HFSS and Electrical model. This proposed antenna presents a very high directivity.
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: Modified Groove Coupled Compact EBG Unit Cell as Notch Filter in a UWB Antenna
Autorzy:: Sarmah, Kumaresh
Goswami, Sivaranjan
Sarma, Angana
Baruah, Sunandan
Tematy:: EBG
groove feed
UWB Antenna
band notch; Pokaż więcej
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Powiązania:: https://bibliotekanauki.pl/articles/227103.pdf Link otwiera się w nowym oknie
Opis:: In this paper, a conventional mushroom-type EBG unit cell is made compact by etching a C-slot at its conducting surface. Further, the C-slotted mushroom-type EBG unit cell is coupled with a microstrip line using a novel groove-coupling technique to design a notch filter. The arrangement has achieved in the reduction of the electrical size of the mushroom type EBG unit cell by 46.15% and create a stop band suppression of -12 dB. The proposed EBG is applied to notch a narrow band centered at 5.2 GHz along with an ultra-wideband antenna. The far field gain of the antenna is suppressed by -5.8 dBi along the direction of its major lobe at 5.2 GHz. The overall size of the antenna system is 19 x 27 x 1.6 mm³ which is compact. The performance of the antenna is validated from the simulation and measured results.
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 3.

Tytuł:: Broadside coupled stripline with double-side UC-PBG structure
Autorzy:: Meissner, P.
Kitliński, M.
Tematy:: UC-PBG
uniplanar photonic bandgap
coupler
3 dB coupler
broadside coupled line coupler
stripline coupler
slow-wave effect
photonic
PBG bandgap
electromagnetic band gap
EBG; Pokaż więcej
Wydawca:: Instytut Łączności - Państwowy Instytut Badawczy
Powiązania:: https://bibliotekanauki.pl/articles/309389.pdf Link otwiera się w nowym oknie
Opis:: A stripline waveguide with double-side UC-PBG pattern is considered. To verify usefulness of the stripline structure with UC-PBG a 3 dB coupler has been designed and fabricated. Reduction of the coupler size (due to slow wave effect) has been predicted and observed. Numerical and experimental investigation confirmed enhanced backward coupling phenomena.
Dostawca treści:: Biblioteka Nauki

Artykuł

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