DIELECTRIC OPTICAL ANTENNA: A NEW CONCEPT FOR MICROWAVE FREQUENCIES

Anand Mohan

doi:10.26480/imcs.02.2020.27.29

Abstract

The dielectric optical antenna operating band is used to enhance bandwidth of operation band. The dielectric resonator antenna has high permittivity. The capabilities of antenna depend on made-up materials. Antenna range plays very important role for transmission of radio-signals. The properties of antenna play very important role in any technical or communicational devices. Current communication system requires high level portable communicational devices. Nanoantenna has high level configurable conductor power to help to change specific feature. Optical antenna has great capability to connect one network another network . The specific feature of optical antenna moving around development of our life to give convenient life. Only advanced generation technology has power to change our simple life to advanced technological life. In this research paper we have introduced new technical idea to develop our brain to gain high level efficiency to controlled our system with helps of antenna full usability for human being .The antenna characteristics depends on permittivity , dimension, properties limiting factors, geometrical properties, shape, model, wavelength scale and intensity of antenna aperture wavelength, which incident radiation relates to its design . In this paper we apply maxwell equations for free space propagation, as well as solve its amplitude of phase future plasmonic integrated circuits will be capable to extremely high range data processing at optical domain, the optical frequencies will be controlled by efficient optical emission of plasmonic antenna. In this project the new concept of microwave range arrays is applied to convert plasmonic optical antenna array, with nano-coupled plasmonic wave guide, as a spatial filter to absorb a specific wave length at particular specified incident angle. Nanoantenna transmits optical signals on nanometre scale. Optical nanoantenna are expected to radiate in THZ or GHZ frequency range. Optical DRA antenna has very unique and key application for such types of device based configuration .The optical DRA –antenna has unique spectral ability to optimize as well as design in nanometre scale.

Highlights

We study dielectric metallic nanoparticles which operate two frequencies and highly directive emission are realized simultaneously achieve optical Antenna scale optical communication has great advantage for sub wavelength enhancement (Mohan, 2015; Mohan, 2014)
In this research article we presented the new or novel approaches of optical antenna which is excited from the nano-plasmonic
The total system depends upon various fixed parameters and architecture of designing of antenna models only optical antenna has high permittivity with low reduction, optical DRA antenna allowing us to achieve our parameters model with high efficiency antenna is capable to supply humanity energy for almost another 1 billion years Plasmon is an immerging branch of nanophotonic and very rapidly growing part of optical communication in this branch we studied about light – metal interaction

Summary

Introduction

We study dielectric metallic nanoparticles which operate two frequencies and highly directive emission are realized simultaneously achieve optical Antenna scale optical communication has great advantage for sub wavelength enhancement (Mohan, 2015; Mohan, 2014). The dielectric constant of high energy transition and reflective frequency for intra-band mode, the optical Antenna are based on surface plasmon and interaction of particles has good boundaries condition, and their diameter is d, the electromagnetic field can be analysed by quasi approximation, and Laplace equation of potential, 2 = 0 , The boundary condition of the component is normal and approach is rigorous, the design of Antenna generally localized energy and vice versa.

Results

Conclusion