The Experts below are selected from a list of 29256 Experts worldwide ranked by ideXlab platform
Yuan Jiao - One of the best experts on this subject based on the ideXlab platform.
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Design of Wireless Microwave Transmission System
Applied Mechanics and Materials, 2013Co-Authors: Bin Wen Huang, Yuan JiaoAbstract:As a high-frequency and broadband wireless Transmission system [, wireless Microwave Transmission system plays an important role in wireless communication family, especially in newest WiMax and 4G technology. Wireless Microwave Transmission system can be separated by indoor unit (IDU) and outdoor unit (ODU). This paper is focused on the design of IDU and ODU.
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Design of Outdoor Unit for Wireless Microwave Transmission System
Applied Mechanics and Materials, 2013Co-Authors: Bin Wen Huang, Yuan JiaoAbstract:As a high-frequency, broadband wireless Transmission system, wireless Microwave Transmission system is still paid attention by the whole world. The construction and function of wireless Microwave Transmission system is introduced in this paper. This paper focuses on the design of outdoor unit for wireless Microwave Transmission system.
Ma Dongliang - One of the best experts on this subject based on the ideXlab platform.
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Resin-based concrete materials with Microwave-Transmission properties
Ordnance Material Science and Engineering, 2012Co-Authors: Ma DongliangAbstract:According to the effective medium theory,the components of concrete materials with Microwave-Transmission properties should have low permittivity and conductivity.By the use of epoxy resin and unsaturated polyester resins as the cementing materials,the resin-based Microwave-transparent cement concrete samples were manufactured.Microwave-Transmission ratios of the samples were tested by the use of point-frequency and swept-frequency test system.The results indicate that the Microwave-Transmission ratios of resin-based concrete samples reach 58% to 81%,which are much better than those of ordinary concrete.
Bin Wen Huang - One of the best experts on this subject based on the ideXlab platform.
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Design of Wireless Microwave Transmission System
Applied Mechanics and Materials, 2013Co-Authors: Bin Wen Huang, Yuan JiaoAbstract:As a high-frequency and broadband wireless Transmission system [, wireless Microwave Transmission system plays an important role in wireless communication family, especially in newest WiMax and 4G technology. Wireless Microwave Transmission system can be separated by indoor unit (IDU) and outdoor unit (ODU). This paper is focused on the design of IDU and ODU.
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Design of Outdoor Unit for Wireless Microwave Transmission System
Applied Mechanics and Materials, 2013Co-Authors: Bin Wen Huang, Yuan JiaoAbstract:As a high-frequency, broadband wireless Transmission system, wireless Microwave Transmission system is still paid attention by the whole world. The construction and function of wireless Microwave Transmission system is introduced in this paper. This paper focuses on the design of outdoor unit for wireless Microwave Transmission system.
Osamu Hashimoto - One of the best experts on this subject based on the ideXlab platform.
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A study of the surface current distribution on the Microwave Transmission line using Green's function
Science and Technology of Advanced Materials, 2006Co-Authors: Shinichiro Nishizawa, Osamu HashimotoAbstract:A method for estimating the currents on the Microwave Transmission line is proposed. In this method, the substrate is divided into a wire-grid model. Then the magnetic near field strength above the Microwave Transmission line is calculated and measured. Based on the magnetic near field strength, the magnetic field integral equation is established by applying the Green's function and is used to estimate the currents flowing on the Microwave Transmission line. In this paper, the current distribution which is calculated by FDTD method with the interpolation (first order) and estimated current distribution by applying the Green's function on the microstrip line and the coplanar line is evaluated by using the calculated magnetic field components. As a result, a good agreement between both results is observed and the validity of this method is confirmed. Furthermore, the validity of the current estimation by measuring the magnetic near fields is confirmed by comparing the current obtained from the measured magnetic fields and the calculated magnetic fields. Comparing between the measured and calculated results, a good agreement is observed between both results on the strip line area. However, differences are also observed on the dielectric substrate area.
Tv Bureau - One of the best experts on this subject based on the ideXlab platform.
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Application of Passing Relay Technique in Microwave Transmission
2005Co-Authors: Tv BureauAbstract:This paper analyses the influence of the landform and atmospheric environment on Microwave Transmission, introduces the function and its Transmission modes of passing relay technique in Microwave Transmission, also it sums up several notable problems in actual application of passive relaying devices.
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Network Management of SDH Microwave Transmission
2003Co-Authors: Tv BureauAbstract:Along with the development of digital ization and network,the Transmission of broadcast and telerision singal has been reformed into SDH digital Microwave Transmission from simulation Microwave.The way of taking monitoring system as major monitoring method hasn't suited the requirement of the digital device,and it can be done by SDH network management system.In this paper,the scale,structure,function and the network management software of the SDH Microwave network management system are introduced.