Number | Date | Country | Kind |
---|---|---|---|
3641086 | Dec 1986 | DEX |
Number | Name | Date | Kind |
---|---|---|---|
2512191 | Wolf | Jun 1950 | |
2779001 | Records | Jan 1957 | |
2846647 | MacPherson | Aug 1958 | |
3030592 | Lamb et al. | Apr 1962 | |
3509496 | Griffin et al. | Apr 1970 | |
3940719 | Booth | Feb 1976 | |
4638268 | Watanabe et al. | Jan 1987 |
Number | Date | Country |
---|---|---|
233902 | Nov 1985 | JPX |
Entry |
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Edwards, N. E. et al; "Mircrowave Harmonic Power Absorber"; RCA Technical Notes; RCA TN No. 505; Mar. 1962. |
Larson W.; "Inline Waveguide Attenuator"; Reprint of IEEE Transactions on Microwave Theory and Techniques; vol. MTT-12, No. 3; May 1964. |