Abstract

This paper presents a design of new quarter-wavelength microstrip coupler with high directivity, which consists of a single floating conductor in the slot on the inner edges. The design procedure doesn't require the prior knowledge of the physical geometry of the coupler and requires only the information of the port impedances, coupling and operational frequency. Using this new design, a 15-dB coupler is designed and a high directivity of 25 dB or more is obtained over a considerably wide bandwidth. The validity of the design concept is confirmed by em-simulations.

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call

Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.