GB408323A - Power line for wireless transmitting antennae - Google Patents
Power line for wireless transmitting antennaeInfo
- Publication number
- GB408323A GB408323A GB27943/32A GB2794332A GB408323A GB 408323 A GB408323 A GB 408323A GB 27943/32 A GB27943/32 A GB 27943/32A GB 2794332 A GB2794332 A GB 2794332A GB 408323 A GB408323 A GB 408323A
- Authority
- GB
- United Kingdom
- Prior art keywords
- line
- phasal
- power
- wireless transmitting
- power line
- 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.)
- Expired
Links
- 239000004020 conductor Substances 0.000 abstract 2
- 230000008878 coupling Effects 0.000 abstract 2
- 238000010168 coupling process Methods 0.000 abstract 2
- 238000005859 coupling reaction Methods 0.000 abstract 2
- 230000003472 neutralizing effect Effects 0.000 abstract 1
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
- H03H7/01—Frequency selective two-port networks
- H03H7/0123—Frequency selective two-port networks comprising distributed impedance elements together with lumped impedance elements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
- H01Q9/04—Resonant antennas
- H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
Landscapes
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Near-Field Transmission Systems (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEL81290D DE592184C (de) | 1932-05-31 | 1932-05-31 | Energieleitung fuer Antennen |
| DE476279X | 1936-03-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB408323A true GB408323A (en) | 1934-04-09 |
Family
ID=25944282
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB27943/32A Expired GB408323A (en) | 1932-05-31 | 1932-10-07 | Power line for wireless transmitting antennae |
| GB6476/37A Expired GB476279A (en) | 1932-05-31 | 1937-03-04 | Power lines for wireless antennae |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB6476/37A Expired GB476279A (en) | 1932-05-31 | 1937-03-04 | Power lines for wireless antennae |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US1964048A (enrdf_load_stackoverflow) |
| DE (1) | DE592184C (enrdf_load_stackoverflow) |
| FR (2) | FR743903A (enrdf_load_stackoverflow) |
| GB (2) | GB408323A (enrdf_load_stackoverflow) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB542847A (en) * | 1940-09-27 | 1942-01-29 | Siemens Brothers & Co Ltd | Improvements in or relating to arrangements adapted to minimise the effects of the impedance of the earth wire or earth bus-bar in high-frequency electric circuits |
| DE973564C (de) * | 1942-10-13 | 1960-03-31 | Patelhold Patentverwertung | Kuenstliche Hochfrequenzleitung |
| US2509057A (en) * | 1943-11-27 | 1950-05-23 | Radio Patents Corp | Device for intercoupling singleended and double-ended circuits |
| NL67302C (enrdf_load_stackoverflow) * | 1944-02-25 | |||
| BE623667A (enrdf_load_stackoverflow) * | 1961-11-01 | |||
| DE1943890C3 (de) * | 1967-12-12 | 1985-05-09 | Lindenmeier, Heinz, Prof. Dr.-Ing., 8033 Planegg | Symmetrische Antenne in Form einer Leiterschleife mit zwischen ihre Eingangsklemmen geschalteten aktiven Dreipol |
| WO2010052206A1 (en) * | 2008-11-05 | 2010-05-14 | Tomtom International B.V. | Antenna arrangement apparatus, reception apparatus and method reducing a common-mode signal |
| US20120218169A1 (en) * | 2009-07-10 | 2012-08-30 | Jan Johannes Maria Van Den Elzen | Antenna arrangement apparatus, reception apparatus and method reducing a common mode interference signal |
| DE102010007451B3 (de) | 2010-02-10 | 2011-03-17 | Siemens Aktiengesellschaft | Gegentaktverstärker mit induktiver Gleichtaktentkopplung |
-
1932
- 1932-05-31 DE DEL81290D patent/DE592184C/de not_active Expired
- 1932-10-07 GB GB27943/32A patent/GB408323A/en not_active Expired
- 1932-10-11 FR FR743903D patent/FR743903A/fr not_active Expired
- 1932-12-20 US US648079A patent/US1964048A/en not_active Expired - Lifetime
-
1937
- 1937-03-04 FR FR48240D patent/FR48240E/fr not_active Expired
- 1937-03-04 GB GB6476/37A patent/GB476279A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR48240E (fr) | 1937-11-23 |
| DE592184C (de) | 1934-02-02 |
| GB476279A (en) | 1937-12-06 |
| FR743903A (enrdf_load_stackoverflow) | 1933-04-08 |
| US1964048A (en) | 1934-06-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB722660A (en) | Directional couplers for microwave transmission systems | |
| GB408323A (en) | Power line for wireless transmitting antennae | |
| GB441825A (en) | Carrier line power supply | |
| GB460570A (en) | Improvements in or relating to radio receiving antenna systems | |
| GB496647A (en) | Improvements in or relating to electric high frequency signalling systems | |
| GB536526A (en) | Improvements in or relating to radio antennae | |
| GB491485A (en) | Improvements in or relating to radio transmitting antennae | |
| GB517840A (en) | Improvements in or relating to radio aerial systems | |
| GB661240A (en) | Improvements in folded-dipole aerials | |
| GB405727A (en) | Directional radio transmitting arrangements particularly for use with ultra-short waves | |
| US2502122A (en) | Coupling unit for railway telephones | |
| US2313924A (en) | Transmitting apparatus for railway train communication systems | |
| GB495624A (en) | Improvements in or relating to antenna arrangements, especially for radio beacons | |
| GB554367A (en) | Inductance apparatus | |
| GB295669A (en) | An arrangement for coupling carrier-wave signalling apparatus to a transmission line | |
| GB353476A (enrdf_load_stackoverflow) | ||
| GB515853A (en) | Improvements in dipole aerials | |
| GB441377A (en) | Improvements in or relating to high frequency signalling systems | |
| GB457125A (en) | Improvements in combined electrical signalling and telephone systems | |
| GB678391A (en) | Distribution of television signals or other carrier waves by wire line | |
| GB192346A (en) | Improvements in and relating to wireless signalling receiving systems | |
| GB523074A (en) | Improvements in or relating to radio receiving systems | |
| GB568473A (en) | Improvements in or relating to electromagnetic inductive devices having split cores | |
| GB397910A (en) | Improvements in or relating to alternating current supply systems for sound transmitting installations | |
| GB224542A (en) | Improvements in high frequency electric signalling systems |