scholarly journals WIDEBAND HIGH-EFFICIENCY FRESNEL ZONE PLATE REFLECTOR ANTENNAS USING COMPACT SUBWAVELENGTH DUAL-DIPOLE UNIT CELLS

2018 ◽  
Vol 86 ◽  
pp. 29-39 ◽  
Author(s):  
Xin Liu ◽  
Yin-Yan Chen ◽  
Yuehe Ge
Keyword(s):  
High Efficiency ◽  
Fresnel Zone ◽  
Zone Plate ◽  
Fresnel Zone Plate ◽  
Reflector Antennas ◽  
Unit Cells

scholarly journals Fresnel zone plate stacking in the intermediate field for high efficiency focusing in the hard X-ray regime

2014 ◽  
Vol 22 (23) ◽  
pp. 28142 ◽  
Author(s):  
Sophie-Charlotte Gleber ◽  
Michael Wojcik ◽  
Jie Liu ◽  
Chris Roehrig ◽  
Marvin Cummings ◽  
...  
Keyword(s):  
High Efficiency ◽  
Fresnel Zone ◽  
Zone Plate ◽  
Fresnel Zone Plate ◽  
X Ray ◽  
Intermediate Field

Focusing Characteristics of High-Efficiency Fresnel Zone Plate Fabricated by Deep Ultraviolet Lithography

1986 ◽  
Vol 25 (Part 1, No. 2) ◽  
pp. 223-227 ◽  
Author(s):  
Kashiko Kodate ◽  
Takeshi Kamiya ◽  
Yoshiko Okada ◽  
Haruko Takenaka
Keyword(s):  
High Efficiency ◽  
Fresnel Zone ◽  
Zone Plate ◽  
Fresnel Zone Plate ◽  
Ultraviolet Lithography ◽  
Deep Ultraviolet

Preparation of Fresnel zone plate for LED application using laser lithography

2020 ELEKTRO ◽  
2020 ◽  
Author(s):  
Daniel Jandura ◽  
Dusan Pudis ◽  
Tomas Mizera ◽  
Marek Vevericik ◽  
Peter Gaso
Keyword(s):  
Fresnel Zone ◽  
Zone Plate ◽  
Fresnel Zone Plate ◽  
Laser Lithography
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