Abstract
We present two quadrature hybrid designs for operation at ~ 345 GHz. These hybrids were designed for sideband separating receivers currently in development for the wideband Submillimeter Array (wSMA). The first design uses a branch-line structure and simulated results show that the image rejection ratio, return loss and isolation are all above 20.6 dB from 280–360 GHz. The second hybrid is a novel design using silicon-mounted cross-guide probes. The simulated results show that the image rejection ratio, return loss and isolation are all above 28.0 dB from 330–360 GHz.
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.
