Electronic - Telecommunication Nano Antennas ) Electronic Nano Strip Antennas
Researcher and author: Dr. ( Afshin Rashid)
Note: One of the issues that has not been well resolved in nanotechnology is how to establish an electrical connection between nanoelectronic equipment and the macroscopic world without losing the capabilities of these nano elements.
One of these fields and new functions of nano technology are nano antennas, which are used in various fields such as nano sensors, nano communication networks , electric energy production and other similar topics, and as one of the fields of development today. Nano technology is mentioned. At the nanoscale, graphene-based antennas are used to transmit EM waves . Graphene is a very thin monoatomic sheet of confined carbon atoms placed on a crystal lattice . Due to the very small dimensions of nano sensors, nano antennas need to have a very high operating frequency to be usable. However, the use of graphene helps to solve this problem to a great extent.The nano network has more communication and processing potentials that overcome the limitations of the independent nano device through the cooperation of nano devices.
Due to the development of the technology of manufacturing equipment in nano dimensions, the possibility of manufacturing nano antennas and using them in various applications has been provided. Communication between nano devices is a fundamental challenge related to the development of nano antennas and corresponding electromagnetic receivers. Reducing the size of the traditional antenna to hundreds of nanometers leads to very high performance frequencies . In THz band frequencies, the very large available bandwidth leads to much higher path loss than lower frequency bands . The issue of designing and manufacturing antennas that can be used in nano systems and even introduce new functions to the world of industry is very important and has become a new issue in the electrical industry and nano technology.Since nano-antennas have a wide angle absorption capability, even in the case of oblique solar radiation to the surface of the solar panel, their efficiency is maintained to a significant extent. This system can also absorb the energy radiated from the earth, that is, terrestrial radiation that is caused by the daily radiation of the sun to the surface of the earth and occurs in wavelengths of 10 micrometers , i.e. frequencies of about 90 terahertz.
Conclusion :
One of the issues that has not been well resolved in nanotechnology is how to establish an electrical connection between nanoelectronic equipment and the macroscopic world without losing the capabilities of these nano elements.
Researcher and author: Dr. ( Afshin Rashid)
Specialized doctorate in nano-microelectronics