Focusing Properties of Fresnel Zone Plate Lens Antennas in the Near-Field Region

2011 ◽  
Vol 59 (5) ◽  
pp. 1481-1487 ◽  
Author(s):  
Shaya Karimkashi ◽  
Ahmed A. Kishk
Keyword(s):  
Fresnel Zone ◽  
Near Field ◽  
Zone Plate ◽  
Fresnel Zone Plate ◽  
Field Region ◽  
Lens Antennas ◽  
Focusing Properties

Tunable focusing properties using optofluidic Fresnel zone plates

Lab on a Chip ◽  
2016 ◽  
Vol 16 (23) ◽  
pp. 4554-4559 ◽  
Author(s):  
Y. Shi ◽  
X. Q. Zhu ◽  
L. Liang ◽  
Y. Yang
Keyword(s):  
Real Time ◽  
Fresnel Zone ◽  
Hybrid Structure ◽  
Zone Plate ◽  
Fresnel Zone Plate ◽  
Fresnel Zone Plates ◽  
The Real ◽  
Zone Plates ◽  
Solid Liquid ◽  
Focusing Properties

This paper demonstrates the real-time tunable focusing properties of Fresnel zone plate using solid–liquid hybrid structure.

Multilevel phase Fresnel zone plate lens as a near-field optical element

2007 ◽  
Vol 269 (2) ◽  
pp. 271-273 ◽  
Author(s):  
Yaoju Zhang ◽  
Junfeng Chen ◽  
Xuehua Yea
Keyword(s):  
Fresnel Zone ◽  
Near Field ◽  
Optical Element ◽  
Zone Plate ◽  
Fresnel Zone Plate

Near Field Acoustic Pattern Of Fresnel Zone Plate Transducers

1982 ◽  
Author(s):  
M. Mortezaie ◽  
G. Wade ◽  
B. Noorbehesht
Keyword(s):  
Fresnel Zone ◽  
Near Field ◽  
Zone Plate ◽  
Fresnel Zone Plate ◽  
Acoustic Pattern

Array of hexagonal Fresnel zone plate lens antennas

2006 ◽  
Vol 42 (15) ◽  
pp. 834 ◽  
Author(s):  
A. Petosa ◽  
S. Thirakoune ◽  
I.V. Minin ◽  
O.V. Minin
Keyword(s):  
Fresnel Zone ◽  
Zone Plate ◽  
Fresnel Zone Plate ◽  
Lens Antennas

Near-field diffraction analysis and simulation about nanoscale of Fresnel zone plate

2007 ◽  
Author(s):  
Ji Jang ◽  
Changqing Xie ◽  
Xiping Xu ◽  
Xiaoli Zhu ◽  
Ming Liu
Keyword(s):  
Diffraction Analysis ◽  
Fresnel Zone ◽  
Near Field ◽  
Zone Plate ◽  
Fresnel Zone Plate
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