IT1014219B - DIRECTIONAL RADIO ELECTRIC ANTENNA - Google Patents

DIRECTIONAL RADIO ELECTRIC ANTENNA

Info

Publication number: IT1014219B
Authority: IT; Italy
Prior art keywords: directional radio; electric antenna; radio electric; antenna; directional
Prior art date: 1973-05-21

Application number

IT68582/74A

Other languages

Italian (it)

Original Assignee

Tacussel 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.)

1973-05-21

Filing date

1974-05-20

Publication date

1977-04-20

1974-05-20 Application filed by Tacussel M filed Critical Tacussel M

1977-04-20 Application granted granted Critical

1977-04-20 Publication of IT1014219B publication Critical patent/IT1014219B/en

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
- H01Q9/44—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
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q11/00—Electrically-long antennas having dimensions more than twice the shortest operating wavelength and consisting of conductive active radiating elements
- H01Q11/02—Non-resonant antennas, e.g. travelling-wave antenna
- H01Q11/06—Rhombic antennas; V-antennas
- 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
- H01Q9/06—Details
- H01Q9/065—Microstrip dipole antennas

IT68582/74A 1973-05-21 1974-05-20 DIRECTIONAL RADIO ELECTRIC ANTENNA IT1014219B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7318305A FR2231125B1 (en)	1973-05-21	1973-05-21

Publications (1)

Publication Number	Publication Date
IT1014219B true IT1014219B (en)	1977-04-20

Family

ID=9119636

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT68582/74A IT1014219B (en)	1973-05-21	1974-05-20	DIRECTIONAL RADIO ELECTRIC ANTENNA

Country Status (8)

Country	Link
US (1)	US3928854A (en)
JP (1)	JPS5021655A (en)
CA (1)	CA999372A (en)
DE (1)	DE2423420C3 (en)
ES (1)	ES426919A1 (en)
FR (1)	FR2231125B1 (en)
GB (1)	GB1434475A (en)
IT (1)	IT1014219B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS517616U (en) *	1974-07-03	1976-01-20
US4092652A (en) *	1974-07-27	1978-05-30	Canon Kabushiki Kaisha	Exposure information indicating device for a camera
JPS5225221A (en) *	1975-08-21	1977-02-25	Meidensha Electric Mfg Co Ltd	Detecting system of surge absorption ground fault for stationary high frequency inverter device
JPS5298956A (en) *	1976-02-16	1977-08-19	Toshiba Corp	Over-voltage protection device of semi-conductor power convertor
JPS6122466Y2 (en) *	1978-09-20	1986-07-05
US4489328A (en) *	1981-06-25	1984-12-18	Trevor Gears	Plural microstrip slot antenna
US4654668A (en) *	1985-04-03	1987-03-31	The Singer Company	Microstrip circuit temperature compensation with stub means
US4667204A (en) *	1985-04-08	1987-05-19	Hedrick James D	Combination dual rhombic and V-type antenna for VHF-UHF television receivers
DE3539733A1 (en) *	1985-11-08	1987-05-14	Oskar J Kufner	A SEND OR RECEIVING ANTENNA, ESPECIALLY FOR THE SHORT AND / OR MEDIUM WAVE AREA
US4730193A (en) *	1986-03-06	1988-03-08	The Singer Company	Microstrip antenna bulk load
US5528251A (en) *	1995-04-06	1996-06-18	Frein; Harry S.	Double tuned dipole antenna
FR2801730B1 (en) *	1999-11-26	2002-01-18	Centre Nat Rech Scient	BROADBAND SCISSOR ANTENNA
EP1771814B1 (en) *	2004-07-20	2008-10-29	Nxp B.V.	Multipurpose antenna configuration for a contactless data carrier

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1935373A (en) *	1929-03-29	1933-11-14	Rca Corp	Antenna
US2159646A (en) *	1935-04-30	1939-05-23	Mackay Radio & Telegraph Co	Antenna
CH262125A (en) *	1939-08-03	1949-06-15	Standard Telephon & Radio Ag	Directional antenna arrangement provided with at least one phase shifter.
GB730398A (en) *	1952-08-22	1955-05-25	Shardlow Electric Wires Ltd	Improvements in aerials
US3020550A (en) *	1959-09-28	1962-02-06	Jerrold Electronics Corp	Broadband sheet antenna

1973
- 1973-05-21 FR FR7318305A patent/FR2231125B1/fr not_active Expired
1974
- 1974-05-03 GB GB1951474A patent/GB1434475A/en not_active Expired
- 1974-05-14 DE DE2423420A patent/DE2423420C3/en not_active Expired
- 1974-05-16 CA CA200,074A patent/CA999372A/en not_active Expired
- 1974-05-17 ES ES426919A patent/ES426919A1/en not_active Expired
- 1974-05-17 US US470753A patent/US3928854A/en not_active Expired - Lifetime
- 1974-05-20 IT IT68582/74A patent/IT1014219B/en active
- 1974-05-21 JP JP49059251A patent/JPS5021655A/ja active Pending

Also Published As

Publication number	Publication date
JPS5021655A (en)	1975-03-07
FR2231125B1 (en)	1977-09-02
CA999372A (en)	1976-11-02
FR2231125A1 (en)	1974-12-20
DE2423420C3 (en)	1981-03-26
ES426919A1 (en)	1976-07-16
US3928854A (en)	1975-12-23
DE2423420A1 (en)	1974-12-12
GB1434475A (en)	1976-05-05
DE2423420B2 (en)	1980-07-31

Publication	Publication Date	Title
IT1025370B (en)	1978-08-10	DOUBLE OMNIDIRECTIONAL ANTENNA
AU6963474A (en)	1975-12-04	Antenna
IT1025844B (en)	1978-08-30	RADIO DIRECTION RESEARCHER
SE389769B (en)	1976-11-15	ANTENNA SYSTEM
IT1014219B (en)	1977-04-20	DIRECTIONAL RADIO ELECTRIC ANTENNA
NL168086C (en)	1982-02-16	HORN ANTENNA.
BR7402610D0 (en)	1974-11-05	ANTENNA SYSTEM
SE394542B (en)	1977-06-27	ANTENNA SYSTEM
BR7402609D0 (en)	1974-11-05	ANTENNA SYSTEM
SE403218B (en)	1978-07-31	BROADBAND SPIRAL ANTENNA
IT1033154B (en)	1979-07-10	HORN FOR RADIO ELECTRIC ANTENNA
SE389770B (en)	1976-11-15	ANTENNA SYSTEM
SE389744B (en)	1976-11-15	ANTENNA SYSTEM
IT1002413B (en)	1976-05-20	RADIO SPOLETTA
IT1037867B (en)	1979-11-20	OMNIDIRECTIONAL ANTENNA
SE386316B (en)	1976-08-02	ANTENNA
IT1022041B (en)	1978-03-20	RADIO ANTENNA
IT1006412B (en)	1976-09-30	NON ROTATING ANTENNA
BR7305546D0 (en)	1975-03-25	MULTIPLE PURPOSE TELESCOPIC ANTENNA
IT1015263B (en)	1977-05-10	IMPROVED ANTENNA SUPPORT
ES216550Y (en)	1976-12-16	DIRECTIONAL ANTENNA.
CA36999S (en)	1973-09-04	Portable radio
CA37001S (en)	1973-09-04	Portable radio
CA37022S (en)	1973-09-11	Portable radio
CA37023S (en)	1973-09-11	Portable radio