DocumentCode
3369152
Title
High-impedance Surface with Nonidentical Lattices
Author
Chang, Kihun ; Ahn, Jihwan ; Yoon, Young Joong
Author_Institution
Dept. of Electr. & Electron. Eng., Yonsei Univ., Seoul
fYear
2008
fDate
4-6 March 2008
Firstpage
474
Lastpage
477
Abstract
An HIS with nonidentical lattices and its reflection properties are investigated and discussed. Using a linear reflection phase gradient from pi/2 to pi/2 with pi10 step with unit cell index across face, the surface can steer a reflected beam to 20.2deg in thetas. The pattern of the electromagnetic field reflected with the normally incident y-polarized wave is analyzed and experimented.
Keywords
electromagnetic fields; beam reflection; electromagnetic field reflection; high impedance surface; linear reflection phase gradient; nonidentical lattices; reflection properties; unit cell index; Bandwidth; Capacitance; Conductors; Electromagnetic reflection; Electromagnetic scattering; Inductance; Lattices; Periodic structures; Surface impedance; Surface waves;
fLanguage
English
Publisher
ieee
Conference_Titel
Antenna Technology: Small Antennas and Novel Metamaterials, 2008. iWAT 2008. International Workshop on
Conference_Location
Chiba
Print_ISBN
978-1-4244-1522-9
Type
conf
DOI
10.1109/IWAT.2008.4511381
Filename
4511381
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