Basic Parameters of Suspended Coplanar Waveguides
- Received Date: 1998-08-28
- Rev Recd Date: 1998-09-24
- Publish Date: 1999-02-15
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Key words:
- suspended coplanar waveguide /
- effective dielectric constant /
- capacitance per unit length /
- characteristic impedance /
- conformal mapping /
- exact solution
Abstract: suspended coplanar waveguide have the adventages of both finline and suspended stripline.In this paper suspended coplanar waveguides are analyzed using conformal mapping techniques,and the exact solutions are obtained.Analytic closed-form expersessions for the effective dielectric constant,the capacitance per unit length and the characterisitic impedance of the suspended coplanar waveguides with dielectric substrate of finite thickness are given.
Citation: | Ruan Chengli. Basic Parameters of Suspended Coplanar Waveguides[J]. Journal of University of Electronic Science and Technology of China, 1999, 28(1): 32-36. |