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物理研究所 [1]
金属研究所 [1]
长春光学精密机械与物... [1]
合肥物质科学研究院 [1]
西安光学精密机械研究... [1]
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期刊论文 [4]
会议论文 [1]
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2024 [1]
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2002 [1]
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Iodide-based glass with combination of high transparency and conductivity: A novel promising candidate for transparent microwave absorption and radar stealth
期刊论文
OAI收割
CHEMICAL ENGINEERING JOURNAL, 2024, 卷号: 484
作者:
Guo, Chen
;
Chen, Chao
;
Wan, Rui
;
Yang, Liqing
;
Guan, Yongmao
  |  
收藏
  |  
浏览/下载:52/0
  |  
提交时间:2024/06/07
Microwave-absorbing material
Transparent conductive glass
Impedance matching
Electromagnetic attenuation
RCS simulation
AgI-AgPO3-WO(3)glass system
粉煤灰磁珠Fe含量和研磨粒径对Fe_3C@CCNTs复合材料结构和吸波性能的影响
期刊论文
OAI收割
复合材料学报, 2023, 卷号: 40
作者:
朱培
;
张晓民
;
俞洁
;
杨爽
;
陈天星
  |  
收藏
  |  
浏览/下载:28/0
  |  
提交时间:2023/11/10
coal fly ash Magnetospheres (MSs)
carbon coating
carbon nanotubes (CNTs)
attenuation constant
impedance matching
microwave absorption properties
粉煤灰磁珠
碳包覆
碳纳米管
衰减常数
阻抗匹配
吸波性能
Circular Layered Waveguide Use for Wideband Complex Permittivity Measurement of Lossy Liquids
期刊论文
OAI收割
IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT, 2014, 卷号: 63, 期号: 3, 页码: 694
Skresanov, VN
;
Eremenko, ZE
;
Kuznetsova, ES
;
Wu, Y
;
He, YS
收藏
  |  
浏览/下载:36/0
  |  
提交时间:2015/04/14
Absorbing liquid
attenuation and phase coefficients
circular metal waveguide
complex permittivity (CP)
electromagnetic characteristics
microwave frequencies
waveguide
Low drive-voltage and high-bandwidth electro-optic modulators based on BaTiO3 thin-film waveguides (EI CONFERENCE)
会议论文
OAI收割
Science and Technology of Dielectrics for Active and Passive Photonic Devices - 210th Electrochemical Society Meeting, October 29, 2006 - November 3, 2006, Cancun, Mexico
Sun D. G.
;
Fu X. H.
;
Liu Z. F.
;
Ho S. T.
;
Wessels B. W.
收藏
  |  
浏览/下载:54/0
  |  
提交时间:2013/03/25
We investigated electro-optic modulator structures to target low drive voltage
high-speed modulation
and small device size with c-axis grown BaTiO3/MgO ferro-electric thin films. In this study
the calculations are focused on the ideal thin film with a quadratic relation between the half-wave drive voltage V and the interaction length L in the electro-optic modulation case we obtained in previous work. With the quadratic electro-optic modulating relation and the optimal rib waveguide structure of BaTiO3/MgO thin films
the frequency-voltage-size performances for 2.5GHz
10GHz
40GHz
and 100GHz modulation bandwidths have been obtained under half-wave drive voltages of 0.8V
1.6V
3.0V and 4.8V
respectively
for the ideal film with r51=730 pm/V at 1550nm wavelength
where both the phase velocity matching condition and the conductor induced microwave attenuation are considered. The required device lengths to achieve these four typical values of modulation bandwidth are 3.3 mm
0.8 mm
0.4 mm and 0.2 mm
respectively. With the c-axis grown BaTiO3/MgO crystal thin films and the quadratic electro-optic modulating relation
an electro-optic coefficient of reff=180 pm/V for the c-axis grown BaTiO3/MgO ferro-electric thin films was measured
which is relatively far from the ideal value of r51=560 pm/V. copyright The Electrochemical Society.
Adjustable character of microwave attenuation in BaTiO3 electrorheological fluids
期刊论文
OAI收割
PROGRESS IN NATURAL SCIENCE, 2002, 卷号: 12, 期号: 10, 页码: 753-758
作者:
Fan, JJ
;
Zhao, XP
;
Huang, M
;
Guan, LT
;
Wen, LH
  |  
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2021/02/02
electrorheological fluids
BaTiO3
microwave attenuation
relaxation effect