V-Band SIW Wideband Band-Pass Filters for mm-Wave Applications

  • K. Bharath Kumar
  • T. Shanmuganantham
Conference paper
Part of the Advances in Intelligent Systems and Computing book series (AISC, volume 624)


This paper presents V-band band-pass filter, which is designed with high bandwidth and compact size by using planar structure technology, i.e., substrate integrated waveguide technology (SIW). Grounded coplanar waveguide (GCPW) is used as a transmission connecting path. This V-band filter design by using RT duriod 5880 substrate material with a height of 0.508 mm and εr as 2.2. Filter dimensions are 6.8 * 3.5 * 0.508 mm3. Due to its dimensions and bandwidth, this filter is more suitable to develop 59–64 GHz RADAR applications. At 60 GHz, this V-band band-pass filter gives reflection coefficient of −54.156 dB, insertion loss of −0.25 dB and Voltage Standing Ratio of 1.004. At 60 GHz, this band-pass filter gives a quality factor of 1124 with surface currents of 43.1 dB (1 A/m). This structure is more suitable to design RADAR and %G components at millimeter wave frequency range.


SIW RT duriod 5880 RADAR 5G SIP SOS GCPW SIC BPF Chebyshev 


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Copyright information

© Springer Nature Singapore Pte Ltd. 2018

Authors and Affiliations

  1. 1.Department of Electronics EngineeringPondicherry UniversityPuducherryIndia

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