NO137067C - Antenne. - Google Patents

Antenne.

Info

Publication number: NO137067C
Authority: NO; Norway
Prior art keywords: antenna
Prior art date: 1974-06-26

Application number

NO752299A

Other languages

English (en)

Other versions

NO137067B (no

NO752299L (no

Inventor

Anders Bo Hammarstroem

Original Assignee

Ericsson Telefon Ab L M

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.)

1974-06-26

Filing date

1975-06-25

Publication date

1977-12-21

1975-06-25 Application filed by Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M

1975-12-30 Publication of NO752299L publication Critical patent/NO752299L/no

1977-09-12 Publication of NO137067B publication Critical patent/NO137067B/no

1977-12-21 Publication of NO137067C publication Critical patent/NO137067C/no

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/0006—Particular feeding systems
- H01Q21/0037—Particular feeding systems linear waveguide fed arrays
- H01Q21/0043—Slotted waveguides
- H01Q21/005—Slotted waveguides arrays

NO752299A 1974-06-26 1975-06-25 Antenne. NO137067C (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE7408385A SE386316B (sv)	1974-06-26	1974-06-26	Antenn

Publications (3)

Publication Number	Publication Date
NO752299L NO752299L (no)	1975-12-30
NO137067B NO137067B (no)	1977-09-12
NO137067C true NO137067C (no)	1977-12-21

Family

ID=20321541

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO752299A NO137067C (no)	1974-06-26	1975-06-25	Antenne.

Country Status (6)

Country	Link
US (1)	US4005431A (no)
DE (1)	DE2525098C3 (no)
GB (1)	GB1507181A (no)
NL (1)	NL181614C (no)
NO (1)	NO137067C (no)
SE (1)	SE386316B (no)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4907008A (en) *	1988-04-01	1990-03-06	Andrew Corporation	Antenna for transmitting circularly polarized television signals
US6429825B1 (en) *	2000-10-20	2002-08-06	Metawave Communications Corporation	Cavity slot antenna
RU2246156C1 (ru) *	2003-08-18	2005-02-10	Федеральное государственное унитарное предприятие "Научно-производственное предприятие "Исток"	Волноводно-щелевая антенная решетка
CN202308319U (zh) *	2010-09-10	2012-07-04	中电科微波通信(上海)有限公司	裂缝波导天线
RU2701877C2 (ru) *	2017-08-28	2019-10-02	Федеральное государственное автономное образовательное учреждение высшего образования "Уральский федеральный университет имени первого Президента России Б.Н. Ельцина"	Конструкция антенной решетки свч с частотным сканированием

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3701162A (en) *	1964-03-24	1972-10-24	Hughes Aircraft Co	Planar antenna array
US3363253A (en) *	1965-01-18	1968-01-09	Ryan Aeronautical Co	Multi-beam resonant planar slot array antenna
FR2180523B1 (no) *	1972-04-19	1976-10-29	Thomson Csf
IT994144B (it) *	1972-09-29	1975-10-20	Texas Instruments Inc	Procedimento per unire tra di loro superficie metalliche in modo da ot tenere una buona conduttivita elettrica tra di esse utile particolarmente per la produzione di componenti per microonde

1974
- 1974-06-26 SE SE7408385A patent/SE386316B/xx not_active IP Right Cessation
1975
- 1975-05-30 US US05/582,085 patent/US4005431A/en not_active Expired - Lifetime
- 1975-06-05 DE DE2525098A patent/DE2525098C3/de not_active Expired
- 1975-06-09 GB GB24709/75A patent/GB1507181A/en not_active Expired
- 1975-06-13 NL NLAANVRAGE7507095,A patent/NL181614C/xx not_active IP Right Cessation
- 1975-06-25 NO NO752299A patent/NO137067C/no unknown

Also Published As

Publication number	Publication date
SE7408385L (sv)	1975-12-29
SE386316B (sv)	1976-08-02
NL181614B (nl)	1987-04-16
NL181614C (nl)	1987-09-16
NO137067B (no)	1977-09-12
GB1507181A (en)	1978-04-12
NL7507095A (nl)	1975-12-30
DE2525098B2 (de)	1977-10-20
NO752299L (no)	1975-12-30
US4005431A (en)	1977-01-25
DE2525098C3 (de)	1978-06-08
DE2525098A1 (de)	1976-01-08

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