Description: TC35i新版西门子工业GSM模块是一个支持中文短信息的工业级GSM模块,工作在EGSM900和GSM1800双频段,电源范围为直流3.3～4.8V ,电流消耗——休眠状态为3.5mA，空闲状态为25mA，发射状态为300mA(平均)，2.5A峰值；可传输语音和数据信号, 功耗在EGSM900(4类)和GSM1800(1类)分别为2W和1W ,通过接口连接器和天线连接器分别连接SIM卡读卡器和天线。SIM电压为3V/1.8V，TC35i的数据接口(CMOS电平)通过AT命令可双向传输指令和数据,可选波特率为300b/s～115kb/s , 自动波特率为1.2kb/s～115kb/s。它支持Text和PDU格式的SMS(Short Message Service,短消息),可通过AT命令或关断信号实现重启和故障恢复-The new industrial GSM Siemens TC35i module is a short message in support of the Chinese industrial grade GSM module, working in EGSM900 and GSM1800 dual band, power range of DC 3.3 ~ 4.8V, current consumption- dormant for 3.5mA, idle to 25mA, launch status 300mA (average), 2.5A peak can transmit voice and data signals, power consumption in the EGSM900 (4) and GSM1800 (1 category) were 2W and 1W, through the interface connector and antenna connector connected SIM card reader and antenna. SIM voltage 3V/1.8V, TC35i data interface (CMOS level) through the AT command can be bi-directional command and data transmission, an optional baud rate is 300b/s ~ 115kb/s, auto-baud rate is 1.2kb/s ~ 115kb/s. It supports Text and PDU format of SMS (Short Message Service, Short Message Service), available through AT commands, or turn-off signal to achieve the resumption and Recovery Platform: |
Size: 816128 |
Author:003344 |
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Description: 半波天线增益及阻抗以及e面方向性图，h面方向性图，立体方向性图-Half-wave antenna gain and impedance, as well as e surface directional map, h surface directional map, a three-dimensional directional diagram Platform: |
Size: 1024 |
Author:王昊 |
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Description: 智能天线中目前唯一的关于全向波束的参考文献，很有价值，比较难早-Smart Antenna only on the omni-directional beam references, great value, more difficult for early Platform: |
Size: 683008 |
Author:Wei Xia |
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Description: TC35i新版西门子工业GSM模块是一个支持中文短信息的工业级GSM模块,工作在EGSM900和GSM1800双频段,电源范围为直流3.3～4.8V ,电流消耗——休眠状态为3.5mA，空闲状态为25mA，发射状态为300mA(平均)，2.5A峰值；可传输语音和数据信号, 功耗在EGSM900(4类)和GSM1800(1类)分别为2W和1W ,通过接口连接器和天线连接器分别连接SIM卡读卡器和天线。SIM电压为3V/1.8V，TC35i的数据接口(CMOS电平)通过AT命令可双向传输指令和数据,可选波特率为300b/s～115kb/s , 自动波特率为1.2kb/s～115kb/s。它支持Text和PDU格式的SMS(Short Message Service,短消息),可通过AT命令或关断信号实现重启和故障恢复-The new industrial GSM Siemens TC35i module is a short message in support of the Chinese industrial grade GSM module, working in EGSM900 and GSM1800 dual band, power range of DC 3.3 ~ 4.8V, current consumption- dormant for 3.5mA, idle to 25mA, launch status 300mA (average), 2.5A peak can transmit voice and data signals, power consumption in the EGSM900 (4) and GSM1800 (1 category) were 2W and 1W, through the interface connector and antenna connector connected SIM card reader and antenna. SIM voltage 3V/1.8V, TC35i data interface (CMOS level) through the AT command can be bi-directional command and data transmission, an optional baud rate is 300b/s ~ 115kb/s, auto-baud rate is 1.2kb/s ~ 115kb/s. It supports Text and PDU format of SMS (Short Message Service, Short Message Service), available through AT command or signal realize turn-off to restart and Recovery Platform: |
Size: 2483200 |
Author:sjl |
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Description: 在此提供波束成型與方向性的指標天線供研究者參考-Provided in this beamforming antenna with directional indicators for the researchers refer to Platform: |
Size: 344064 |
Author:丁韋根 |
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Description: 自己动手做2.4G无线网络定向天线！有详细步骤，有兴趣的可以自己买工具DIY！-Do-It-Yourself 2.4G wireless networks to do directional antenna! Detailed steps are interested in buying the instrument can DIY! Platform: |
Size: 440320 |
Author:周正一 |
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Description: 压缩包程序一共4个，一个主程序，是绘制天线的均匀直线阵的极坐标图和三维立体图，程序附有中文解释。另外3个程序是，均匀直线阵的工程应用：边射阵、普通端射阵、强方向性端射阵。-Procedures for a total package 4, a main program, is the preparation of the uniform linear array antenna of the polar map and three-dimensional map, with the Chinese to explain the procedure. Other three procedures, uniform linear array of engineering applications: Front side shot, the general array endfire, strong directional endfire array. Platform: |
Size: 480256 |
Author:leo |
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Description: ,智能天线是一种安装在基站现场的双向天线,通过一组带有可编程电子相位关系的固定天线单元获取方向性,-Smart Antenna Systemis a kind of installed in the base of the binomial, through a group with a programmable electronic phase relationship fixed antenna unit for directional,
Platform: |
Size: 10240 |
Author:xiaolinzhongzi |
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Description: This MATLAB M-file will produce the FDTD solution
of a sectoral (2-D) Perfectly Electric Conducting
(PEC) horn antenna excited by a sinusoidal voltage
in a TEz computational domain.-This MATLAB M-file will produce the FDTD solution of a sectoral (2-D) Perfectly Electric Conducting (PEC) horn antenna excited by a sinusoidal voltage in a TEz computational domain. Platform: |
Size: 8623104 |
Author:yu |
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Description: Anypath routing is proposed to improve the performance
of wireless networks by exploiting the spatial diversity and
broadcast nature of the wireless medium. In this paper, we study
anypath routing in wireless networks with directional antennas,
and propose DART (Directional Anypath RouTing), a crosslayer
design of MAC and routing layers. For the routing layer,
we propose two shortest directional anypath routing algorithms
based on two antenna models. Our routing algorithms are
simple and fast, thus are suitable for implementation in practical
protocols. For the MAC layer, we present a directional anycast
MAC, which is an enhancement to the IEEE 802.11 MAC, making
DART suitable for integration into current systems. Simulation
results show that DART can significantly reduce the packet
transmission delay.
Platform: |
Size: 491520 |
Author:fahim68 |
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Description: In this code I have created Image View for Mobile Ad-hoc Network
% Here I have created Image View with smart antenna and omni directional
% antenna when you run this code you will see some message on your command
% window screenlike
% Enter Number of Nodes in Network =>
% Enter width of Area over which network should be employed =>
% Enter length of Area over which network should be employed =>
% Enter Effective Apperature of Antenna =>
% Enter Gain of Antenna =>
% my suggestion of these parameters are intitioally one should try with
% number of nodes = 25 and for area width*length should be atleast 500*500
% Antenna parameter may be vary according to your requirement. Once you run
% this code after complete execution of the code you can do some
% calculations related to power of transmittion or reception. by using
% formulla Platform: |
Size: 2048 |
Author:未央佛 |
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Search - directional antenna