scholarly journals Recent Achievements on Passive and Beam Steering Transmitarrays at Millimeter Waves

2021 ◽  
Author(s):  
Orestis Koutsos ◽  
Reda Madi ◽  
Francesco Foglia Manzillo ◽  
Maciek Smierzchalski ◽  
Antonio Clemente ◽  
...  
Keyword(s):  
Millimeter Waves ◽  
Beam Steering

scholarly journals Plasmonic phased array feeder enabling ultra-fast beam steering at millimeter waves

2016 ◽  
Vol 24 (22) ◽  
pp. 25608 ◽  
Author(s):  
R. Bonjour ◽  
M. Burla ◽  
F. C. Abrecht ◽  
S. Welschen ◽  
C. Hoessbacher ◽  
...  
Keyword(s):  
Millimeter Waves ◽  
Phased Array ◽  
Beam Steering

Symmetric-pair antennas for beam steering, direction finding or isotropic-reception gain

1991 ◽  
Vol 138 (4) ◽  
pp. 368 ◽  
Author(s):  
R. Benjamin ◽  
W. Titze ◽  
P.V. Brennan ◽  
H.D. Griffiths
Keyword(s):  
Beam Steering ◽  
Direction Finding ◽  
Symmetric Pair

The method of determining the metrological performance of unit reference standards of reflection coefficient in waveguides at millimeter waves

2020 ◽  
pp. 59-63
Author(s):  
A.S. Bondarenko ◽  
A.S. Borovkov ◽  
I.M. Malay ◽  
V.A. Semyonov
Keyword(s):  
Reflection Coefficient ◽  
Millimeter Waves ◽  
Primary Standard ◽  
Reference Standards ◽  
Measurement Scale ◽  
Current State ◽  
Coefficient Measurement ◽  
Mathematical Equations ◽  
Electrodynamic Modeling ◽  
Metrological Performance

The analysis of the current state of the reflection coefficient measurements in waveguides at millimeter waves is carried out. An approach for solving the problem of reproducing the reflection coefficient measurement scale is proposed. Mathematical equations, which are the basis of the reflection coefficient measurement equation are obtained. The method of determining the metrological performance of reflection coefficient unit’s reference standards is developed. The results of electrodynamic modeling and analytical calculations by the developed method are compared. It is shown that this method can be used for reproducing the reflection coefficient unit in the development of the State primary standard.

A Study on Reflectivity Evaluation Method of EM Wave Absorbers in Millimeter Waves

2005 ◽  
Vol 125 (4) ◽  
pp. 359-366
Author(s):  
Hiroshi Kurihara ◽  
Yoshihito Hirai ◽  
Toshifumi Saito ◽  
Koji Takizawa ◽  
Osamu Hashimoto
Keyword(s):  
Millimeter Waves ◽  
Evaluation Method

Electromagnetically Driven 2-axis Optical Beam Steering MEMS Mirror and Its Dependence of Actuation on Magnetic Field

2010 ◽  
Vol 130 (4) ◽  
pp. 107-112 ◽  
Author(s):  
Yoshiyuki Watanabe ◽  
Yutaka Abe ◽  
Shinnosuke Iwamatsu ◽  
Seiya Kobayashi ◽  
Yoshiyuki Takahashi ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Beam Steering ◽  
Optical Beam

Generation of Millimeter Waves with Fine Frequency Tunability Using Mach-Zehnder-Modulator-Based Flat Comb Generator

2013 ◽  
Vol E96.C (2) ◽  
pp. 192-196 ◽  
Author(s):  
Isao MOROHASHI ◽  
Yoshihisa IRIMAJIRI ◽  
Takahide SAKAMOTO ◽  
Tetsuya KAWANISHI ◽  
Motoaki YASUI ◽  
...  
Keyword(s):  
Millimeter Waves ◽  
Frequency Tunability ◽  
Mach Zehnder Modulator

Low Intensity Millimeter Waves in Medicine and Biology

2000 ◽  
Vol 28 (1-2) ◽  
pp. 247-268 ◽  
Author(s):  
V. V. Kislov ◽  
N. D. Devyatkov ◽  
O. V. Betskii
Keyword(s):  
Millimeter Waves ◽  
Low Intensity

Millimeter Waves Effect on the Cells of Barley Embryo Seeds

2001 ◽  
Vol 55 (5) ◽  
pp. 3
Author(s):  
L. N. Golovina ◽  
T. A. Dolgova ◽  
N. G. Shestopalova
Keyword(s):  
Millimeter Waves ◽  
Barley Embryo

An Optimized Scheme for Optical Phased Array Beam Steering Controlled by Wavelength

PIERS Online ◽  
2007 ◽  
Vol 3 (2) ◽  
pp. 127-131 ◽  
Author(s):  
Ying Zhao ◽  
Xiaozhou Yang ◽  
Qin Cai ◽  
Weiwei Hu
Keyword(s):  
Phased Array ◽  
Beam Steering ◽  
Optical Phased Array
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