Department of nano-micro-antennas and nano-electromagnetic waves (Nano-Micro-Antena)
Electronic Nano Strip antennas and (wavelengths of 10 micrometers , i.e. frequencies of about 90 terahertz)
Researcher and author: Dr. ( Afshin Rashid)
Note: One of the aspects of nanoelectronics is the design and development of antenna systems suitable for nanotelecommunications. In recent times, microstrip nanoantennas have been widely used in microwave and millimeter wave applications from satellite to mobile communication handsets due to their low profile, light weight, and other advantages of nanoantenna technologies. It promises more research for new technologies with new technologies.
By means of nanoelectronic technology, there are ways in the form of strip antenna systems and nano particles for electronic nano strip antenna systems , which are necessary for sending and receiving directly from satellites and beyond nano telecommunication communications. Design considerations and design concepts of nano strip antenna systems for nano communication applications are power, gain, bandwidth, radiation pattern, etc. for the design and development of nano strip antenna. 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 areas and new functions of nano technology is nano antennas which are used in various fields such as nano sensors, nano communication networks , electric energy production and other similar topics and are considered as one of the current fields of nano technology development. 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 making nano antennas and using them in various applications has been provided.
Electronic Nano Strip antennas and (wavelengths of 10 micrometers , i.e. frequencies of about 90 terahertz)
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 the ability to absorb a wide angle, even in the case of oblique solar radiation to the surface of the solar panel, their efficiency is up toA significant limit is maintained. This system can also absorb the energy radiated from the earth, that is, the earth's radiation, which is caused by the daily radiation of the sun to the earth's surface and occurs in the wavelengths of 10 micrometers , i.e. frequencies of about 90 terahertz.
Conclusion :
One of the aspects of nanoelectronics is the design and development of antenna systems suitable for nanotelecommunications. In recent times, microstrip nanoantennas have been widely used in microwave and millimeter wave applications from satellite to mobile communication handsets due to their low profile, light weight, and other advantages of nanoantenna technologies. It promises more research for new technologies with new technologies.
Researcher and author: Dr. ( Afshin Rashid)
Specialized doctorate in nano-microelectronics