FI50377C - Directional antenna device for short electromagnetic waves. - Google Patents

Directional antenna device for short electromagnetic waves.

Info

Publication number: FI50377C
Authority: FI; Finland
Prior art keywords: electromagnetic waves; antenna device; directional antenna; short electromagnetic; short
Prior art date: 1966-04-25

Application number

FI119867A

Other languages

Finnish (fi)

Swedish (sv)

Other versions

FI50377B (en

Inventor

Helmut Laub

Hans Malinowski

Original Assignee

Siemens Ag

Priority date (The priority date 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 date listed.)

1966-04-25

Filing date

1967-04-24

Publication date

1976-02-10

1967-04-24 Application filed by Siemens Ag filed Critical Siemens Ag

1975-10-31 Application granted granted Critical

1975-10-31 Publication of FI50377B publication Critical patent/FI50377B/fi

1976-02-10 Publication of FI50377C publication Critical patent/FI50377C/en

Links

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
- H01Q21/061—Two dimensional planar arrays
- H01Q21/062—Two dimensional planar arrays using dipole aerials

FI119867A 1966-04-25 1967-04-24 Directional antenna device for short electromagnetic waves. FI50377C (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE1966S0103394 DE1516823B2 (en)	1966-04-25	1966-04-25	DIRECTIONAL ANTENNA ARRANGEMENT FOR SHORT ELECTROMAGNETIC WAVES

Publications (2)

Publication Number	Publication Date
FI50377B FI50377B (en)	1975-10-31
FI50377C true FI50377C (en)	1976-02-10

Family

ID=7525131

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI119867A FI50377C (en)	1966-04-25	1967-04-24	Directional antenna device for short electromagnetic waves.

Country Status (10)

Country	Link
JP (1)	JPS4921449B1 (en)
AT (1)	AT266924B (en)
BE (1)	BE697548A (en)
CH (1)	CH458455A (en)
DE (1)	DE1516823B2 (en)
FI (1)	FI50377C (en)
FR (1)	FR1520234A (en)
GB (1)	GB1153253A (en)
NL (1)	NL139421B (en)
SE (1)	SE346053C (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS51128041A (en) *	1975-04-30	1976-11-08	Matsushita Electric Ind Co Ltd	High-frequency heating apparatus
JPS57200814U (en) *	1981-06-17	1982-12-21
DE10316786A1 (en) *	2003-04-11	2004-11-18	Kathrein-Werke Kg	Reflector, especially for a cellular antenna
DE10316787A1 (en)	2003-04-11	2004-11-11	Kathrein-Werke Kg	Reflector, especially for a cellular antenna

1966
- 1966-04-25 DE DE1966S0103394 patent/DE1516823B2/en active Granted
1967
- 1967-02-09 NL NL6701995A patent/NL139421B/en unknown
- 1967-04-21 CH CH576067A patent/CH458455A/en unknown
- 1967-04-24 FI FI119867A patent/FI50377C/en active
- 1967-04-24 SE SE574767A patent/SE346053C/en unknown
- 1967-04-24 FR FR103899A patent/FR1520234A/en not_active Expired
- 1967-04-24 AT AT384167A patent/AT266924B/en active
- 1967-04-24 GB GB1870767A patent/GB1153253A/en not_active Expired
- 1967-04-25 JP JP2653267A patent/JPS4921449B1/ja active Pending
- 1967-04-25 BE BE697548D patent/BE697548A/xx unknown

Also Published As

Publication number	Publication date
CH458455A (en)	1968-06-30
NL6701995A (en)	1967-10-26
FR1520234A (en)	1968-04-05
SE346053B (en)	1972-06-19
SE346053C (en)	1973-09-17
GB1153253A (en)	1969-05-29
AT266924B (en)	1968-12-10
DE1516823A1 (en)	1969-08-14
DE1516823B2 (en)	1977-02-03
NL139421B (en)	1973-07-16
BE697548A (en)	1967-10-25
JPS4921449B1 (en)	1974-06-01
FI50377B (en)	1975-10-31

Similar Documents

Publication	Publication Date	Title
AT270757B (en)	1969-05-12	Radar antenna
NL138902B (en)	1973-05-15	ANTENNA DEVICE.
AT289896B (en)	1971-05-10	Directional antenna
DK114709B (en)	1969-07-28	Directional antenna.
DK111574B (en)	1968-09-16	Antenna.
DK118836B (en)	1970-10-12	Radar directional antenna.
FR1511996A (en)	1968-02-02	Antenna for receiver
FI50377C (en)	1976-02-10	Directional antenna device for short electromagnetic waves.
DK103897C (en)	1966-03-07	Magnetic antenna.
FR1510158A (en)	1968-01-19	Antenna
CH443420A (en)	1967-09-15	Broadband directional antenna
FR1514551A (en)	1968-02-23	Directional antenna for flying devices
CH394318A (en)	1965-06-30	Directional radar antenna array
FR1388350A (en)	1965-02-05	Antenna
DK110213C (en)	1971-01-18	Directional antenna.
DK118895B (en)	1970-10-19	Radar directional antenna.
FR1539464A (en)	1968-09-13	Directional antenna
CH472125A (en)	1969-04-30	Ultra-shortwave antenna
FR1446707A (en)	1966-07-22	Antenna
NL145099B (en)	1975-02-17	CASSEGRAIN ANTENNA DEVICE.
DD55706A1 (en)	1967-05-05	Broadband directional antenna
NL140663B (en)	1973-12-17	ANTENNA FOR VERY SHORT ELECTROMAGNETIC WAVES.
FI41299C (en)	1969-10-10	Antenna
FR1452014A (en)	1966-09-09	Ultra-shortwave directional dipole antenna
FR1355423A (en)	1964-03-13	Directed antenna