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Cad for analysis and synthesis of MM-wave transmission lines

  • Adel M. S. de Oliveira
  • Humberto AbdallaJr.
  • Luis Afonso Bermudez
Article
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Abstract

This work presents a software for analysis and synthesis of four types of planar lines used on the millimeter wave band: Suspended Microstrip Line, Inverted Microstrip Line, Suspended Stripline and Broadside Coupled Stripline. Conceived for IBM/PG or compatible microcomputers, the program, (MMWL), can study each configuration at a time or all of them at once, and it does not matter if it is synthesis or analysis for each line at the same time. The results are presented in Tables shown in the same screen. The program also provides curves of characteristic impedances against conducting strip width for each one of studied structures. Therefore, it allows choosing the best combination for circuit realization, becoming a helpful tool for projects and with acceptable results.

Keywords

Transmission Line Good Combination Acceptable Result Characteristic Impedance Strip Width 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

  1. [1]
    Tomar, R. S. & Prakesh Bhartia—“Suspended and Inverted Microstrip Design”, Microwave Journal pp 173–178, march 1986;Google Scholar
  2. [2]
    Yunyi, Wang; Gu Kaijun & Shu Yonghui—“Synthesis Equations for Shielded Suspended Substrate Microstrip Line and Broadside Coupled Stripline”, IEEE MTT-S Digest pp 331–333, 1988;Google Scholar
  3. [3]
    Shu, Yong-hui; Xiao-xia Qi & Yunyi Wang—“Analysis Equations for Shielded Suspended Substrate Microstrip Line and Broadside Coupled Stripline”, IEEE MTT-S Digest pp 693–696, 1987;Google Scholar
  4. [4]
    Pramanick Protap and P. Bhartia—“Computer-Aided Design Model for Millimeter-Wave Finlines and Suspended-Substrate Microstrip Lines”, IEEE MTT-33 n.12 pp 1429–1435, 1985.Google Scholar

Copyright information

© Plenum Publishing Corporation 1991

Authors and Affiliations

  • Adel M. S. de Oliveira
    • 1
  • Humberto AbdallaJr.
    • 1
  • Luis Afonso Bermudez
    • 1
  1. 1.Departamento de Engenharia ElétricaUniversidade de BrasíliaBrasíliaBrasil

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