## Abstract A new patch antenna system, which has both a photonic bandgap (PBG) substrate and a PBG cover, is proposed in the present paper. The impedance, radiation pattern, and directivity of such an antenna are studied by the finiteโdifferent timeโdomain method. The results show that the directi
A new photonic bandgap cover for a patch antenna with a photonic bandgap substrate
โ Scribed by Lin Qing-chun; Zhu Fang-ming; He Sai-ling
- Book ID
- 105631393
- Publisher
- SP Zhejiang University Press
- Year
- 2004
- Tongue
- English
- Weight
- 514 KB
- Volume
- 5
- Category
- Article
- ISSN
- 1009-3095
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๐ SIMILAR VOLUMES
## Abstract This paper presents a theoretical method used to realize a 1โD photonic bandgap (PBG) resonator antenna. Studies in the frequency and space domain were made to determine the properties of the material. Then a 1โD PBG resonator antenna was designed, and some characteristics of the antenn
## Abstract A probeโfed annularโring microstrip antenna with a photonic bandgap (PBG) ground plane operating in the higher order mode of TM~21~ for conicalโpattern radiation is experimentally demonstrated. The antenna studied is printed on a thin FR4 substrate (relative permittivity 4.4) and, owing