Number | Name | Date | Kind |
---|---|---|---|
4168479 | Rubin | Sep 1979 | |
4281293 | Childs et al. | Jul 1981 | |
4556856 | Presser | Dec 1985 | |
4968958 | Hoare | Nov 1990 | |
5376904 | Wong | Dec 1994 |
Entry |
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A page from a book entitled "Microwave Filters, Impedance-Matching Networks, and Coupling Structures", .COPYRGT.1964, p. 227., Matthaei et al., McGraw-Hill Co., N.Y. |