Abstract
An innovative and simple design for a 180/spl deg/ rat-race hybrid is proposed which has a substantially improved phase shift characteristic over a large bandwidth compared with that of a conventional rate-race hybrid. The proposed hybrid has been fabricated with a three-dimensional technology to benefit from a high level of integration. It exhibits a bandwidth of 31% from 28.8 to 39.4 GHz with -15 dB input and output matching, a coupling loss of 4.6 dB with a power dividing balance better than 1.1 dB, and a phase balance better than 2.
Sign-in/Register to access full text options 
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 callDisclaimer: 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.
