NL229531A - - Google Patents
Info
- Publication number
- NL229531A NL229531A NL229531DA NL229531A NL 229531 A NL229531 A NL 229531A NL 229531D A NL229531D A NL 229531DA NL 229531 A NL229531 A NL 229531A
- 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
- H03H7/24—Frequency- independent attenuators
- H03H7/25—Frequency- independent attenuators comprising an element controlled by an electric or magnetic variable
- H03H7/253—Frequency- independent attenuators comprising an element controlled by an electric or magnetic variable the element being a diode
- H03H7/255—Frequency- independent attenuators comprising an element controlled by an electric or magnetic variable the element being a diode the element being a PIN diode
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/24—Terminating devices
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03C—MODULATION
- H03C7/00—Modulating electromagnetic waves
- H03C7/02—Modulating electromagnetic waves in transmission lines, waveguides, cavity resonators or radiation fields of antennas
- H03C7/025—Modulating electromagnetic waves in transmission lines, waveguides, cavity resonators or radiation fields of antennas using semiconductor devices
- H03C7/027—Modulating electromagnetic waves in transmission lines, waveguides, cavity resonators or radiation fields of antennas using semiconductor devices using diodes
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Microwave Tubes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL229531 | 1958-07-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL229531A true NL229531A (cs) |
Family
ID=19751276
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL97522D NL97522C (cs) | 1958-07-11 | ||
| NL229531D NL229531A (cs) | 1958-07-11 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL97522D NL97522C (cs) | 1958-07-11 |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE1100733B (cs) |
| FR (1) | FR1229487A (cs) |
| GB (1) | GB914258A (cs) |
| NL (2) | NL229531A (cs) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1200900B (de) | 1959-12-18 | 1965-09-16 | Siemens Ag | Vorrichtung zum Veraendern der Daempfung von Hoechstfrequenzen in Hohlleitungen |
| DE1284480B (de) * | 1963-02-07 | 1968-12-05 | Eltro Gmbh | Verfahren und Vorrichtung zur Modulation von Mikrowellen mit Strahlung hoeherer Frequenz oder zur Modulation von Strahlung hoeherer Frequenz mittels Mikrowellenenergie |
| DE1223002B (de) * | 1963-04-02 | 1966-08-18 | Telefunken Patent | Anordnung zur Ankopplung einer Halbleiterdiode |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE920971C (de) * | 1950-05-14 | 1954-12-06 | Siemens Ag | Durch eine Steuerspannung regelbarer Widerstand |
| NL181496B (nl) * | 1953-09-21 | Int Verpakking Mij Bv | Houdersluiting. |
-
0
- NL NL97522D patent/NL97522C/xx active
- NL NL229531D patent/NL229531A/xx unknown
-
1959
- 1959-07-07 DE DEN16951A patent/DE1100733B/de active Pending
- 1959-07-08 GB GB2348559A patent/GB914258A/en not_active Expired
- 1959-07-09 FR FR799723A patent/FR1229487A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1229487A (fr) | 1960-09-07 |
| GB914258A (en) | 1963-01-02 |
| NL97522C (cs) | |
| DE1100733B (de) | 1961-03-02 |