DE269104C - - Google Patents
Info
- Publication number
- DE269104C DE269104C DENDAT269104D DE269104DA DE269104C DE 269104 C DE269104 C DE 269104C DE NDAT269104 D DENDAT269104 D DE NDAT269104D DE 269104D A DE269104D A DE 269104DA DE 269104 C DE269104 C DE 269104C
- Authority
- DE
- Germany
- Prior art keywords
- tone
- switch
- transmitter
- transmission
- antennas
- Prior art date
- 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.)
- Active
Links
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 241000220317 Rosa Species 0.000 description 3
- 241000947840 Alteromonadales Species 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
Classifications
-
- 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
- G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
- G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE269104C true DE269104C (https=) |
Family
ID=526000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT269104D Active DE269104C (https=) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE269104C (https=) |
-
0
- DE DENDAT269104D patent/DE269104C/de active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE1213480B (de) | Codiersystem fuer Nachrichtenuebertragungen | |
| DE269104C (https=) | ||
| DE319566C (de) | Anordnung fuer drahtlose Telegraphie und Telephonie unter Vermittlung von selbsttaetigen Zwischenstationen | |
| AT127989B (de) | Verfahren und Einrichtung zur drahtlosen Mehrfach-Telegraphie. | |
| DE1000432B (de) | Einrichtung zur Funkuebertragung von zweiunddreissig Telegraphiezeichen | |
| DE297510C (https=) | ||
| DE278272C (https=) | ||
| DE863674C (de) | Elektrischer Signalempfaenger | |
| DE206106C (https=) | ||
| DE222369C (https=) | ||
| DE259583C (https=) | ||
| DE307683C (https=) | ||
| DE516690C (de) | Verfahren zur drahtlosen Schnelltelegraphie | |
| DE303395C (https=) | ||
| DE301234C (https=) | ||
| DE270067C (https=) | ||
| DE146263C (https=) | ||
| DE20718C (de) | Neuerungen an telephonischen und tdegraphischen Signal-Apparaten | |
| DE523367C (de) | Hochfrequenz-Sende-Empfangsanlage | |
| DE191919C (https=) | ||
| DE293072C (https=) | ||
| DE720692C (de) | Schaltungsanordnung fuer Fernschreibanlagen | |
| DE673200C (de) | Boersenkursmeldeanlage | |
| AT20476B (de) | Schaltung für Wechselstromtelegraphen. | |
| DE198811C (https=) |