NL276864A - - Google Patents
Info
- Publication number
- NL276864A NL276864A NL276864DA NL276864A NL 276864 A NL276864 A NL 276864A NL 276864D A NL276864D A NL 276864DA NL 276864 A NL276864 A NL 276864A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/10—Auxiliary devices for switching or interrupting
- H01P1/15—Auxiliary devices for switching or interrupting by semiconductor devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
- G01S7/03—Details of HF subsystems specially adapted therefor, e.g. common to transmitter and receiver
- G01S7/034—Duplexers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
- G01S7/28—Details of pulse systems
- G01S7/285—Receivers
- G01S7/34—Gain of receiver varied automatically during pulse-recurrence period, e.g. anti-clutter gain control
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/10—Auxiliary devices for switching or interrupting
- H01P1/11—Auxiliary devices for switching or interrupting by ferromagnetic devices
-
- 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)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Radar Systems Or Details Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL276864 | 1962-04-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL276864A true NL276864A (OSRAM) |
Family
ID=19753737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL276864D NL276864A (OSRAM) | 1962-04-05 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3188636A (OSRAM) |
| DE (1) | DE1211295B (OSRAM) |
| DK (1) | DK103306C (OSRAM) |
| GB (1) | GB971683A (OSRAM) |
| NL (1) | NL276864A (OSRAM) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3761924A (en) * | 1972-09-14 | 1973-09-25 | Us Army | Isolimiter |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE514667A (OSRAM) * | 1951-10-09 | |||
| DE1036944B (de) * | 1954-01-14 | 1958-08-21 | Emi Ltd | Aus Sender und Empfaenger bestehendes, impulsmaessig betriebenes Rueckstrahlortungsgeraet |
| US2839683A (en) * | 1956-10-09 | 1958-06-17 | John C Cacheris | Microwave duplexer-detector |
| US2959778A (en) * | 1956-11-19 | 1960-11-08 | Philco Corp | Transmit-receive device |
| US2927319A (en) * | 1957-01-16 | 1960-03-01 | Philco Corp | Short range radar system |
-
0
- NL NL276864D patent/NL276864A/xx unknown
-
1963
- 1963-03-11 US US264405A patent/US3188636A/en not_active Expired - Lifetime
- 1963-04-02 GB GB13021/63A patent/GB971683A/en not_active Expired
- 1963-04-02 DK DK152263AA patent/DK103306C/da active
- 1963-04-02 DE DEN22973A patent/DE1211295B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB971683A (en) | 1964-09-30 |
| DE1211295B (de) | 1966-02-24 |
| DK103306C (da) | 1965-12-13 |
| US3188636A (en) | 1965-06-08 |