NL288074A - - Google Patents
Info
- Publication number
- NL288074A NL288074A NL288074DA NL288074A NL 288074 A NL288074 A NL 288074A NL 288074D A NL288074D A NL 288074DA NL 288074 A NL288074 A NL 288074A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
- H03H7/48—Networks for connecting several sources or loads, working on the same frequency or frequency band, to a common load or source
- H03H7/482—Networks for connecting several sources or loads, working on the same frequency or frequency band, to a common load or source particularly adapted for use in common antenna systems
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/20—Frequency-selective devices, e.g. filters
- H01P1/213—Frequency-selective devices, e.g. filters combining or separating two or more different frequencies
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES0040166 | 1962-01-24 | ||
| DES0081033 | 1962-08-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL288074A true NL288074A (en:Method) |
Family
ID=25995168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL288074D NL288074A (en:Method) | 1962-01-24 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE627513A (en:Method) |
| CH (1) | CH415772A (en:Method) |
| NL (1) | NL288074A (en:Method) |
-
0
- NL NL288074D patent/NL288074A/xx unknown
- BE BE627513D patent/BE627513A/xx unknown
-
1962
- 1962-11-29 CH CH1400462A patent/CH415772A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH415772A (de) | 1966-06-30 |
| BE627513A (en:Method) |