here are lots of different kinds of wireless technologies on the market in todays technology world. The four kinds of cordless technologies I would prefer to speak about will be IR or Infrared, satellite signals, microwave signals, as well as radio systems. These kinds of systems transmit data in various ways and strengths. All of these types of systems have their advantages and disadvantages. Infrared is dependent on the utilization of infrared light signals. Infrared light isn’t noticeable by the human eye. This kind of signal utilized LEDs and ILDs to transmit signals as well as photodiodes to receive signals. The frequencies which IR can operate are from 100 GHz to 1000 THz. The drawback is that it can’t pass through physical objects for example walls and other hurdles.
As infrared signals can’t pass through walls and it is diluted by bright lights, the sole use I can think about will be a very small workplace LAN or entertainment things just like remote controls. The upcoming wireless technology I would prefer to speak about is satellite signals. Satellite signals are just like line-of-sight microwave transmissions. Satellites orbit our planet. The receiving unit and the delivering unit should have their location connected together all of the time to have a good link. The advantage from this kind of technology is that the distance covered by the signals is a lot greater compared to other technologies utilized. The drawback of this technology is the price. The price of introducing and looking after a satellite place is a ton and that’s why they are leased most of the time. A method satellite signals will be utilized would by satellite net services. An organization will utilize this kind of technology for high speeds or internet access in a far off place (Data Communication, 2002).
The Term Paper on The GPS Technology
Throughout time people have developed a variety of ways to figure out their position on earth and to navigate from one place to another. Early mariners relied on angular measurements to celestial bodies like sun and stars to calculate their location. The 1920s witnessed the introduction of more advanced technique-radio navigation-based at first on radios that allowed navigators to locate the ...
The upcoming technology will be microwave signals. Microwave signals is a type of electromagnetic power which works at extremely high frequencies. This kind of technology is utilized for television, mobile phone communication, cross country calling, and many more. A method this technology can be utilized and will be very good for an organization will be the mobile phone use. Particular organizations require to get in touch with their workers at random periods of the day. Having said this that worker has a mobile phone which microwave signals are being utilized to work. The final kind of technology I would prefer to talk about will be Radio Systems. Radio frequencies vary between 10 KHz and 1 GHz. Lower frequencies travel through hurdles and higher frequencies have a tendency to bounce off hurdles. Low frequencies provide a low bandwidth that could be a problem.
A drawback for all frequencies is that electrical equipment disrupts the signals. An organization will utilize this kind of technology for long distance communications in their network. In summary, it will rely on the companys wants and the size of the organization on which wireless signal and technology they will require to use. Some work at greater speeds, whilst others can’t go through physical things. The chart bellow demonstrates the variations between the described technologies.
