Abstract
A compact microstrip band-pass filter (BPF) with ultra-wide-band rejection and compact size by using transformed radial stubs (TRS) is presented. Three TRS cells and two shunt stubs are used in the design. The implemented 2.5 GHz BPF with a bandwidth of 19% using three TRS cells demonstrates more than 22-dB rejection from 3 to 23 GHz (up to 9.2f 0 ). The measured passband insertion loss is 2.15dB and the board size of the BPF is only 0.251 × 0.211λ g , without using any lumped elements.
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.
