Microwave Structures

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Design files of microwave structures used in my researches and projects.

Designed and simulated by CST - Computer Simulation Technology

• Substrate Integrated Waveguide (SIW)
  • SIW Segment
  • SIW Power Splitter
• Coplanar Waveguide (CPW)
  • CPW Segment
  • CPW Ground Stub
• Microstrip
  • Microstrip Wilkinson Power Divider
  • Microstrip Turn
  • Microstrip Hybrid Coupler
  • Microstrip Matching Stub
  • Microstrip Ground Stub
• Waveguide
  • Waveguide Segment
  • Waveguide Turn
  • Waveguide Power Divider
• Transition
  • CPW to Microstrip
  • CPW to SIW
  • Microstrip to SIW

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★ Substrate Integrated Waveguide (SIW)

SIW Segment

• Design: K-Band Substrate Integrated Waveguide
  • Material: 0.01" Rogers RO3003
  • File: Substrate Integrated Waveguide/SIW/Rogers RO3003/SIW_RO3003_KBand.cst
  • Figure:

SIW Power Splitter

• Design: K-Band SIW Power Splitter
  • Material: 0.01" Rogers RO3003
  • File: Substrate Integrated Waveguide/Power Splitter/Rogers RO3003/SIW_Spiliter_RO3003_KBand.cst
  • Figure:

★ Coplanar Waveguide (CPW)

CPW Segment

• Design: K-Band Coplanar Waveguide
  • Material: 0.01" Rogers RO3003
  • File: Coplanar Waveguide/CPW/Rogers RO3003/CPW_RO3003_KBand.cst
  • Figure:

CPW Ground Stub

• Design: 24 GHz CPW DC Ground Stub
  • Material: 0.01" Rogers RO3003
  • File: Coplanar Waveguide/Ground/Rogers RO3003/DCGround_CPW_RO3003_24G.cst
  • Figure:

★ Microstrip

Microstrip Wilkinson Power Divider

• Design: 24 GHz Microstrip Wilkinson Power Divider with 45-Degree Turns

  • Material: 0.01" Rogers RO3006
  • File: Microstrip/Wilkinson/Rogers RO3006/Wilkinson45Degree_RO3006_24G.cst
  • Figure:

• Design: 24 GHz Microstrip Wilkinson Power Divider with 90-Degree Turns

  • Material: 0.01" Rogers RO3006
  • File: Microstrip/Wilkinson/Rogers RO3006/Wilkinson90Degree_RO3006_24G.cst
  • Figure:

Microstrip Turn

• Design: 24 GHz 45-Degree Microstrip Turn

  • Material: 0.01" Rogers RO3006
  • File: Microstrip/Turns/Rogers RO3006/45DegreeTurn_RO3006_24G.cst
  • Figure:

• Design: 24 GHz 90-Degree Microstrip Turn

  • Material: 0.01" Rogers RO3006
  • File: Microstrip/Turns/Rogers RO3006/90DegreeTurn_RO3006_24G.cst
  • Figure:

• Design: 24 GHz 90-Degree x2 Microstrip Turn

  • Material: 0.01" Rogers RO3006
  • File: Microstrip/Turns/Rogers RO3006/90DegreeTurnx2_RO3006_24G.cst
  • Figure:

• Design: 24 GHz 90-Degree x4 Microstrip Turn

  • Material: 0.01" Rogers RO3006
  • File: Microstrip/Turns/Rogers RO3006/90DegreeTurnx4_RO3006_24G.cst
  • Figure:

• Design: 24 GHz 45-Degree Microstrip Turn

  • Material: 0.01" Rogers RT/duroid 5880
  • File: Microstrip/Turns/Rogers RTduroid 5880/45DegreeTurn_RT5880_24G.cst
  • Figure:

• Design: 24 GHz 75-Degree Microstrip Turn

  • Material: 0.01" Rogers RT/duroid 5880
  • File: Microstrip/Turns/Rogers RTduroid 5880/75DegreeTurn_RT5880_24G.cst
  • Figure:

Microstrip Hybrid Coupler

• Design: 24 GHz 90-Degree Hybrid Coupler

  • Material: 0.01" Rogers RO3006
  • File: Microstrip/Coupler/Rogers RO3006/90Hybrid_RO3006_24G.cst
  • Figure:

• Design: 24 GHz 90-Degree Hybrid Coupler

  • Material: 0.032" Rogers RO4350
  • File: Microstrip/Coupler/Rogers RO4350B/90Hybrid_RO4350_24G.cst
  • Figure:

• Design: 24 GHz 90-Degree Hybrid Coupler

  • Material: 0.01" Rogers RT/duroid 5880
  • File: Microstrip/Coupler/Rogers RTduroid 5880/90Hybrid_RT5880_24G.cst
  • Figure:

• Design: 24 GHz Rat-Race Coupler

  • Material: 0.01" Rogers RT/duroid 5880
  • File: Microstrip/Coupler/Rogers RTduroid 5880/RatRace_RT5880_24G.cst
  • Figure:

Microstrip Matching Stub

• Design: 24 GHz 50 Ohm Matching Stub

  • Material: 0.01" Rogers RO3006
  • File: Microstrip/Matching/Rogers RO3006/Match_RO3006_24G.cst
  • Figure:

• Design: 24 GHz 50 Ohm Matching Stub

  • Material: 0.01" Rogers RT/duroid 5880
  • File: Microstrip/Matching/Rogers RTduroid 5880/Match_RT5880_24G.cst
  • Figure:

Microstrip Ground Stub

• Design: 24 GHz DC Ground Stub

  • Material: 0.01" Rogers RO3006
  • File: Microstrip/Ground/Rogers RO3006/DCGround_RO3006_24G.cst
  • Figure:

• Design: 24 GHz DC Ground Stub

  • Material: 0.01" Rogers RT/duroid 5880
  • File: Microstrip/Ground/Rogers RTduroid 5880/DCGround_RT5880_24G.cst
  • Figure:

★ Waveguide

Waveguide Segment

• Design: 14.5 mm x 9.525 mm Straight Waveguide Segment
  • Material: PEC and air
  • File: Waveguide/Waveguide/WaveguideSegment_11-15G.cst
  • Figure:

Waveguide Turn

• Design: 14.5 mm x 9.525 mm 90-Degree Waveguide Turn on Short Side

  • Material: PEC and air
  • File: Waveguide/Turn/WaveguideTurn_ShortSide_11-15G.cst
  • Figure:

• Design: 14.5 mm x 9.525 mm 90-Degree Waveguide Turn on Long Side

  • Material: PEC and air
  • File: Waveguide/Turn/WaveguideTurn_LongSide_11-15G.cst
  • Figure:

Waveguide Power Divider

• Design: 14.5 mm x 9.525 mm 11-15 GHz Wideband Waveguide Power Divider
  • Material: PEC and air
  • File: Waveguide/Splitter/WaveguidePowerDivider_11-15G.cst
  • Figure:

★ Transition

CPW to Microstrip

• Design: CPW to Microstrip
  • Material: 0.01" Rogers RO3003
  • File: Transition/Rogers RO3003/CPW2MLIN_RO3003_KBand.cst
  • Figure:

CPW to SIW

• Design: CPW to SIW
  • Material: 0.01" Rogers RO3003
  • File: Transition/Rogers RO3003/CPW2SIW_RO3003_KBand.cst
  • Figure:

Microstrip to SIW

• Design: Microstrip to SIW on
  • Material: 0.01" Rogers RO4350B
  • File: Transition/Rogers RO4350B/MLIN2SIW_RO4350B_KBand.cst
  • Figure: