## Abstract A fullβwave analysis of the compositeβmetal microstrip lines is presented. The effects of the composite metal to the loss of the microstrip lines are accurately investigated, which are often avoided by other methods. The metal layers of the microstrip lines are considered as lossy inhom
A parameteric study of the attenuation constant of lossy microstrip lines
β Scribed by Vakanas, L.P.; Cangellaris, A.C.; Prince, J.L.
- Book ID
- 114552926
- Publisher
- IEEE
- Year
- 1990
- Tongue
- English
- Weight
- 418 KB
- Volume
- 38
- Category
- Article
- ISSN
- 0018-9480
- DOI
- 10.1109/22.57342
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## Abstract The finiteβelement method has been used for analyzing open microstrip line structures on highly lossy substrates. The geometry descritization has been carried out by using quadrilateral elements, and the spurious solutions are avoided by employing tangential vector formulation. The diff
has been achieved. Slight discrepancies are due to mechanical tolerances of the fabricate prototype, which was built using mechanical etching [6]. The total dimension of the filter is 35.0 mm, corresponding to 50% of the size of a conventional E-plane filter with same specifications. The upper 3-dB