• Narbada Prasad Gupta
• Bhagwan Shree Ram

Power dividers, power splitters,or power combiners and directional couplers are aloof gadgets utilized for the most part in the field of RF technology. These are meant to pair characterized measure of electromagnetic (EM) power in transmission line. This power is used to empowering another circuit. A fundamental component of these couplers are to couple power streaming one way. Power ingoing output port is coupled to isolated port yet not to coupled port. Directional couplers are as often as possible developed from two coupled transmission lines set which are close enough together to such an extent that vitality going through one is coupled to the next. This procedure is supported at the microwave frequencies where transmission line plans are normally used to execute different circuit components. This paper portrays different kinds of directional coupler and power dividers along with the S parameter analysis.

"Analysis of Multi-port parameters, Directional Couplers and Power Dividers", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 1, page no.1526-1530, January 2019, Available :http://www.jetir.org/papers/JETIRDW06247.pdf

"Analysis of Multi-port parameters, Directional Couplers and Power Dividers", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 1, page no. pp1526-1530, January 2019, Available at : http://www.jetir.org/papers/JETIRDW06247.pdf