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Hybrid effects of gyrotropy and chirality in chiral–ferrite fin lines

✍ Scribed by Wen-Yan Yin; Le-Wei Li; Mook-Seng Leong

Publisher
John Wiley and Sons
Year
2000
Tongue
English
Weight
148 KB
Volume
25
Category
Article
ISSN
0895-2477

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✦ Synopsis

Figure 10

Comparison between the dipole array radiation patterns. This shows that the energy is transferred from the fundamental to the upper mode second structure must exhibit a propagation band for a normal incident wave and a bandgap for other directions.

V. CONCLUSION

The authors present some results about aperiodic metallic photonic bandgap structure behavior. The study of the Floquet modes, which depends on the ratio between the period and the wavelength, allows the authors to design a structure able to split an incident plane into two beams directed in different directions. This new feature can be useful for new communication systems. In fact, passive repeaters can be used to diffract the energy in different directions in order to realize beam diversity. Other structures can easily be designed in order to obtain new features such as a reflector splitter.

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