DE1259982C2 - - Google Patents
Info
- Publication number
- DE1259982C2 DE1259982C2 DE1954S0042148 DES0042148A DE1259982C2 DE 1259982 C2 DE1259982 C2 DE 1259982C2 DE 1954S0042148 DE1954S0042148 DE 1954S0042148 DE S0042148 A DES0042148 A DE S0042148A DE 1259982 C2 DE1259982 C2 DE 1259982C2
- Authority
- DE
- Germany
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/24—Terminating devices
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/18—Phase-shifters
- H01P1/182—Waveguide phase-shifters
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/18—Phase-shifters
- H01P1/19—Phase-shifters using a ferromagnetic device
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/22—Attenuating devices
- H01P1/23—Attenuating devices using ferromagnetic material
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Ceramic Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1954S0042148 DE1259982B (de) | 1954-12-30 | 1954-12-30 | Veraenderbare Impedanz fuer kurze und sehr kurze elektromagnetische Wellen |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1954S0042148 DE1259982B (de) | 1954-12-30 | 1954-12-30 | Veraenderbare Impedanz fuer kurze und sehr kurze elektromagnetische Wellen |
Publications (2)
Publication Number | Publication Date |
---|---|
DE1259982B DE1259982B (de) | 1968-02-01 |
DE1259982C2 true DE1259982C2 (fr) | 1968-08-08 |
Family
ID=7484244
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1954S0042148 Granted DE1259982B (de) | 1954-12-30 | 1954-12-30 | Veraenderbare Impedanz fuer kurze und sehr kurze elektromagnetische Wellen |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1259982B (fr) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2644930A (en) * | 1949-03-24 | 1953-07-07 | Gen Precision Lab Inc | Microwave polarization rotating device and coupling network |
NL87176C (fr) * | 1950-04-20 | |||
DE920971C (de) * | 1950-05-14 | 1954-12-06 | Siemens Ag | Durch eine Steuerspannung regelbarer Widerstand |
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1954
- 1954-12-30 DE DE1954S0042148 patent/DE1259982B/de active Granted
Also Published As
Publication number | Publication date |
---|---|
DE1259982B (de) | 1968-02-01 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
E77 | Valid patent as to the heymanns-index 1977 |