EP0225460A3 - Antenne d'émission-réception pour ondes courtes et moyennes - Google Patents
Antenne d'émission-réception pour ondes courtes et moyennes Download PDFInfo
- Publication number
- EP0225460A3 EP0225460A3 EP86114804A EP86114804A EP0225460A3 EP 0225460 A3 EP0225460 A3 EP 0225460A3 EP 86114804 A EP86114804 A EP 86114804A EP 86114804 A EP86114804 A EP 86114804A EP 0225460 A3 EP0225460 A3 EP 0225460A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- conductor section
- free end
- short
- conductor
- transmit
- 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.)
- Withdrawn
Links
Classifications
-
- 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
- H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
- H01Q9/32—Vertical arrangement of element
- H01Q9/36—Vertical arrangement of element with top loading
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/27—Adaptation for use in or on movable bodies
- H01Q1/34—Adaptation for use in or on ships, submarines, buoys or torpedoes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/30—Arrangements for providing operation on different wavebands
- H01Q5/307—Individual or coupled radiating elements, each element being fed in an unspecified way
- H01Q5/342—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes
- H01Q5/357—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes using a single feed point
- H01Q5/364—Creating multiple current paths
- H01Q5/371—Branching current paths
-
- 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
- H01Q9/44—Resonant antennas with a plurality of divergent straight elements, e.g. V-dipole, X-antenna; with a plurality of elements having mutually inclined substantially straight portions
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19853539733 DE3539733A1 (de) | 1985-11-08 | 1985-11-08 | Eine sende- bzw. empfangsantenne, insbesondere fuer den kurz- und/oder mittelwellenbereich |
DE3539733 | 1985-11-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0225460A2 EP0225460A2 (fr) | 1987-06-16 |
EP0225460A3 true EP0225460A3 (fr) | 1987-09-30 |
Family
ID=6285520
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP86114804A Withdrawn EP0225460A3 (fr) | 1985-11-08 | 1986-10-24 | Antenne d'émission-réception pour ondes courtes et moyennes |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0225460A3 (fr) |
DE (1) | DE3539733A1 (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4027234A1 (de) * | 1990-08-29 | 1992-03-12 | Aeromaritime Systembau Gmbh | Schiffsantenne |
US8717250B2 (en) | 2008-05-27 | 2014-05-06 | Mp Antenna Ltd | Enhanced band multiple polarization antenna assembly |
US7916097B2 (en) * | 2008-05-27 | 2011-03-29 | Mp Antenna | Enhanced band multiple polarization antenna assembly |
US10284147B2 (en) * | 2016-12-15 | 2019-05-07 | Nxp Usa, Inc. | Doherty amplifiers and amplifier modules with shunt inductance circuits that affect transmission line length between carrier and peaking amplifier outputs |
EP3972053B1 (fr) * | 2019-06-13 | 2023-04-12 | Mitsubishi Electric Corporation | Dispositif d'antenne |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2167735A (en) * | 1936-03-17 | 1939-08-01 | Mackay Radio & Telegraph Co | Antenna |
GB581567A (en) * | 1941-11-03 | 1946-10-17 | Internat Marine Radio Company | Improvements relating to transmitting aerials |
US3189906A (en) * | 1961-05-24 | 1965-06-15 | John J Kulik | Shipboard conical antenna with conductive support mast |
US3928854A (en) * | 1973-05-21 | 1975-12-23 | Maurice Tacussel | V-type directional antenna |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE453994C (de) * | 1927-12-28 | Schiffswerft Memel Lindenau & | Antennenanordnung, insbesondere fuer Schiffszwecke | |
DE731312C (de) * | 1935-01-12 | 1943-02-05 | Lorenz C Ag | Antennengebilde mit vorzugsweise allseitiger Bodenstrahlung fuer Rundfunkzwecke |
DE1624431U (de) * | 1950-12-08 | 1951-06-14 | Karst Fa Robert | Stabantenne mit einem die antennenkapazitaet veraendernden querteil. |
DE2062110A1 (de) * | 1970-12-17 | 1972-06-29 | Licentia Gmbh | Antenne in Form eines Monopol-Strahlers |
-
1985
- 1985-11-08 DE DE19853539733 patent/DE3539733A1/de not_active Withdrawn
-
1986
- 1986-10-24 EP EP86114804A patent/EP0225460A3/fr not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2167735A (en) * | 1936-03-17 | 1939-08-01 | Mackay Radio & Telegraph Co | Antenna |
GB581567A (en) * | 1941-11-03 | 1946-10-17 | Internat Marine Radio Company | Improvements relating to transmitting aerials |
US3189906A (en) * | 1961-05-24 | 1965-06-15 | John J Kulik | Shipboard conical antenna with conductive support mast |
US3928854A (en) * | 1973-05-21 | 1975-12-23 | Maurice Tacussel | V-type directional antenna |
Non-Patent Citations (3)
Title |
---|
ELECTRONICS, Juni 1955, Seiten 140-143; E. ROBBERSON: "How to design sailboat antennas" * |
FUNKSCHAU, Band 46, Heft 7, 29. M{rz 1974, Seiten 227-230; U.L. ROHDE: "Die Anpassung von kurzen Stabantenne f}r KW-Sender" * |
FUNKSCHAU, Nr. 20, September 1984, Seiten 55-58, M}nchen, DE; W. NIKOLAI: "Lang, l{nger, am l{ngsten" * |
Also Published As
Publication number | Publication date |
---|---|
DE3539733A1 (de) | 1987-05-14 |
EP0225460A2 (fr) | 1987-06-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): CH DE FR GB IT LI NL |
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PUAL | Search report despatched |
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AK | Designated contracting states |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 19880331 |