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Wireless data transmission as a part of wirelss technology is to implement the dissemination and reception of sound,images or other wireless data signals by electromagnetic wave in radiofrequency band via the vacuum of space of wireless media atmosphere.
On the basis of physical phenomena as changing current strength of the conductor will cause wireless waves, the principle of Wireless data transmission is that on the conductor, motive wireless wave which carries the info or data under modulating will cause electromagnetic field whose change will bring current, through analysis the change regulation of the current to extract and transfer the infomation carried by current, which is the whole procedure of change between digital video image and analog video images via wireless data communications. |
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Allzool Technology-- wireless data transmission solutions
(wireless data transmission)
Radio Development
Intelligent wireless electronics technology development |
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Radio wireless data transfer
VLF, LF, MF-band wireless data transmission waves spread along the ground;
Low frequency may reach 1,000 km, high-frequency range will smaller than it;
HF, VHF-band radio waves reflected back by the ionosphere (ground wave will be absorbed by earth). |
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In the frequency range between 10 kHz ~ 1GHz;
The power of RF wireless data transmission signal up to antenna and transceiver;
Radio can penetrate walls, also can reach the areas where the general network line can't be there;
Radio sacred from the weather's disturbance
The whole direction broadcasting and diredted broadcasting. |
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Radio frequency: 30 MHz ~ 1GHz;
Wireless data transmission to each direction(Omnidirectional);
The transmitter and the receiver of Wireless data transfer don't have be in a line． |
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元石科技无线数据传输应用与解决方案是依现有的智能传感技术为基础，依智能芯片为开发架构而进行的芯片程序开发及应用软件开发，并以此作为概念产品开发整合解决方案的一部分。 |
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