Substrate integrated waveguide based 4 port directional coupler

• Main Author: Muthusubramanian, Lalitha
• Other Authors: Arokiaswami Alphones
• Format: Theses and Dissertations
• Language: English
• Published: 2015
• Subjects: DRNTU::Engineering::Electrical and electronic engineering::Antennas, wave guides, microwaves, radar, radio
• Online Access: http://hdl.handle.net/10356/65143
• Institution: Nanyang Technological University

A coupler is a device that is used for the power combining or the power dividing purposes. The applications of metamaterial based design in the devices has enabled the applications of the microwave coupler to be used in larger scale of devices for various applications in the microwave, opti...