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UWB Bandpass Filter with Ultra-wide Stopband based on Ring Resonator

  • Maryam Kazemi , Saeedeh Lotfi , Hesam Siahkamari EMAIL logo and Mahmood Mohammadpanah
Published/Copyright: August 5, 2017
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Frequenz
From the journal Frequenz Volume 72 Issue 5-6

Abstract

An ultra-wideband (UWB) bandpass filter with ultra-wide stopband based on a rectangular ring resonator is presented. The filter is designed for the operational frequency band from 4.10 GHz to 10.80 GHz with an ultra-wide stopband from 11.23 GHz to 40 GHz. The even and odd equivalent circuits are used to achieve a suitable analysis of the proposed filter performance. To verify the design and analysis, the proposed bandpass filter is simulated using full-wave EM simulator Advanced Design System and fabricated on a 20mil thick Rogers_RO4003 substrate with relative permittivity of 3.38 and a loss tangent of 0.0021. The proposed filter behavior is investigated and simulation results are in good agreement with measurement results.

Keywords: microstrip bandpass filter; even-odd analysis; ultra-wide stopband; ultra-wide passband

References

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Received: 2016-10-23
Published Online: 2017-8-5
Published in Print: 2018-4-25

© 2018 Walter de Gruyter GmbH, Berlin/Boston

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  3. Frequency Reconfigurable Antenna for Deca-Band 5 G/LTE/WWAN Mobile Terminal Applications
  4. Printed Antenna Array with Flat-Top Radiation Pattern
  5. CPW-fed Circularly Polarized Slot Antenna with Small Gap and Stick-shaped Shorted Strip for UHF FRID Readers
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  7. Analysis and Optimization of Conformal Patch Excited Wideband DRA of Several Shapes
  8. Synthesis of Conformal Phased Antenna Arrays With A Novel Multiobjective Invasive Weed Optimization Algorithm
  9. Stopband-Extended and Size-Miniaturized Low-Pass Filter Based on Interdigital Capacitor Loaded Hairpin Resonator with Four Transmission Zeros
  10. Electronically Reconfigurable Varactor-Loaded HMSIW Bandpass Filter
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  13. UWB Bandpass Filter with Ultra-wide Stopband based on Ring Resonator
  14. Design of Compact Wilkinson Power Divider with Harmonic Suppression using T-Shaped Resonators
  15. Dual Segment Glocal Model Based Capacitive Level Sensor (CLS) for Adhesive Material and Level Detection
  16. 100 GHz FMCW Radar Module Based on Broadband Schottky-diode Transceiver
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https://doi.org/10.1515/freq-2016-0312
Keywords for this article
microstrip bandpass filter; even-odd analysis; ultra-wide stopband; ultra-wide passband

Articles in the same Issue

  1. Frontmatter
  3. Frequency Reconfigurable Antenna for Deca-Band 5 G/LTE/WWAN Mobile Terminal Applications
  4. Printed Antenna Array with Flat-Top Radiation Pattern
  5. CPW-fed Circularly Polarized Slot Antenna with Small Gap and Stick-shaped Shorted Strip for UHF FRID Readers
  6. Frequency Reconfigurable Quasi-Yagi Antenna with a Novel Balun Loading Four PIN Diodes
  7. Analysis and Optimization of Conformal Patch Excited Wideband DRA of Several Shapes
  8. Synthesis of Conformal Phased Antenna Arrays With A Novel Multiobjective Invasive Weed Optimization Algorithm
  9. Stopband-Extended and Size-Miniaturized Low-Pass Filter Based on Interdigital Capacitor Loaded Hairpin Resonator with Four Transmission Zeros
  10. Electronically Reconfigurable Varactor-Loaded HMSIW Bandpass Filter
  11. Differential BPFs with Multiple Transmission Zeros Based on Terminated Coupled Lines
  12. Wideband Bandpass Filter with High Selectivity and an Adjustable Notched-band Adopting a Multi-mode Resonator
  13. UWB Bandpass Filter with Ultra-wide Stopband based on Ring Resonator
  14. Design of Compact Wilkinson Power Divider with Harmonic Suppression using T-Shaped Resonators
  15. Dual Segment Glocal Model Based Capacitive Level Sensor (CLS) for Adhesive Material and Level Detection
  16. 100 GHz FMCW Radar Module Based on Broadband Schottky-diode Transceiver
  17. Modeling of Graphene Planar Grating in the THz Range by the Method of Singular Integral Equations
  18. Evanescent-Wave Reconstruction in Time Reversal System
  19. White Gaussian Noise – Models for Engineers
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