• Dr Mithilesh Kumari

Microwave Integrated circuits (MIC’S) have changed since the days of large scale waveguides and co-axial component arrays to small light weight assemblies with introduction of microwave striplinesmicroslotlines, coplanar strip lines and coplanar waveguide etc. There are different transmission structures used for sending the message information, ideas and power (energy) from one place to another how far remote it is. The two parallel wire transmission line structure, coaxial line, & wave guide have become absolate now- a- days due to their bulky size, heavy cost and power losser in gigahertz range of frequency. The planar transmission line (2-dimensional) technology has been developed due to advent of microwave integrated circuits (MIC’s) owing to certain special features and characteristics such as: Minaiaturized size, Reduced weight, Low cost, & Minimum power consumption. The present work aims at the study of characteristics impedance, phase velocity, Guide wavelength, consequent Rise of Temperature due to energy loss of microwave propagating through single microstrip structure. It is necessary to study these characteristics parameters to study different type of losses occurred during the propagation of electromaganetic waves through these structures. The TEM mode of propagation of wave is considered in the lower GHz range of frequency. This study also helps in the studyof variation losses due to stripwidth and permittivity of substrate used in the microstripline structure.

Substrate, Permittivity, Microstripline.

"LOSS OF ENERGY OF MICROWAVE PROPAGATING THROUGHMICROSTRIPLINE STRUCTURE", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.5, Issue 3, page no.192-195, March-2018, Available :http://www.jetir.org/papers/JETIR1803307.pdf

"LOSS OF ENERGY OF MICROWAVE PROPAGATING THROUGHMICROSTRIPLINE STRUCTURE", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.5, Issue 3, page no. pp192-195, March-2018, Available at : http://www.jetir.org/papers/JETIR1803307.pdf