Abstract
Compact triple-band/quad mode FEM with newly designed triplexer circuit has been implemented for US-CDMA handset applications. The newly designed triplexer circuit was comprised of single diplexer, parallel resonant circuit, a BPF for GPS, and its impedance matching circuit. In comparison with previously reported triplexer circuit, it had much better performance characteristics and compact size, as expected. Most of simulated performance characteristic parameters were well matched with the measured ones. Since the fabricated triple-band/quad mode front-end module has good performance characteristics, small size/volume and low cost, it will be promising for US-CDMA handset applications. Their design and fabrication technologies will also be useful for advanced RF components and modules. In near future, on the basis of fabricated FEM, PCB embedded triple-band/quad mode FEM will be designed and demonstrated by using RF SOP technologies.
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.
