09-02-2017, 07:59 AM
10-02-2017, 03:28 PM
Communication systems play an important role in maintaining communication between humans or organisations or institutions or even people receive entertainment or news programs or other television programs or broadcasting through cable or wireless communication systems . To overcome the disadvantages of cable communications, advancement in technology has led to the development of most advanced wireless communication systems, including wireless radio technology, infrared technology, GSM technology, and so on. These wireless communication systems may be used to transmit different types of signals from the transmission end to the receiving end. The control signal from the transmitter is sent to the receiver that is connected to an object or device or vehicle to be controlled remotely. For example, the IR remote control is used to control the TV remotely. Likewise, this article refers to a controlled wireless robot controlled by radio frequency technology.
Wireless Radio Frequency Technology
The rate oscillation of the frequency of alternating currents and the radio waves that carry radio waves in the frequency range of 3 kHz to 300 GHz is called as radiofrequency. Radio frequency technology is divided into two types: mechanical radio frequency technology (such as radio frequency MEMS and mechanical filter) and electric radio frequency technology.
![[Image: RF-Technology.jpg]](https://www.efxkits.us/wp-content/uploads/2014/12/RF-Technology.jpg)
If you take into account, RF technology, RF currents have some special properties. The basis of wireless radio frequency is electromagnetic waves or radio waves radiated from a conductor in space as electromagnetic waves or radio waves that use the energy in the RF current.
Radio Frequency Remote Control
The radio frequency remote control consists of a transmitter at the end of the transmitter and a receiver at the end of the connected receiver, which is connected to a remote circuit to be controlled. A control signal is transferred from the transmitter end in the form of electromagnetic waves or radio waves so as to control the device remotely, which is connected to the receiving end. This control signal is transmitted using electromagnetic waves or radio-frequency radio waves. Thus, the control signal received at the receiving end may be used to control any object such as a robotic vehicle, a special purpose robot, a communication purpose device, and so on.
Wireless Radio Frequency Technology
The rate oscillation of the frequency of alternating currents and the radio waves that carry radio waves in the frequency range of 3 kHz to 300 GHz is called as radiofrequency. Radio frequency technology is divided into two types: mechanical radio frequency technology (such as radio frequency MEMS and mechanical filter) and electric radio frequency technology.
If you take into account, RF technology, RF currents have some special properties. The basis of wireless radio frequency is electromagnetic waves or radio waves radiated from a conductor in space as electromagnetic waves or radio waves that use the energy in the RF current.
Radio Frequency Remote Control
The radio frequency remote control consists of a transmitter at the end of the transmitter and a receiver at the end of the connected receiver, which is connected to a remote circuit to be controlled. A control signal is transferred from the transmitter end in the form of electromagnetic waves or radio waves so as to control the device remotely, which is connected to the receiving end. This control signal is transmitted using electromagnetic waves or radio-frequency radio waves. Thus, the control signal received at the receiving end may be used to control any object such as a robotic vehicle, a special purpose robot, a communication purpose device, and so on.