Abstract
AbstractA bandpass filter is designed at 2.4 GHz using two end‐connected quarter‐wavelength stepped impedance resonators. The quarter‐wavelength stepped impedance resonators having one end shorted are formed by a half‐wavelength stepped impedance resonator with its middle shorting to ground. The modes that the shorted‐end λ/4 stepped impedance resonator supports are the (1 + 2n)/4. An enhanced U‐shape coupling feed is adopted in the filter design to reduce the insertion losses as well as to suppress the first higher harmonic. A dual‐path design is implemented in the proposed filter to create a quasi‐elliptic frequency response. The equivalent circuit model is developed and the experiments are conducted for circuit design verification. © 2007 Wiley Periodicals, Inc. Microwave Opt Technol Lett 49: 800–804, 2007; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.22298
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.
