HUT40538A - Aerial to wireless control systems, mainly short range systems of radionavigation - Google Patents

Aerial to wireless control systems, mainly short range systems of radionavigation

Info

Publication number: HUT40538A
Authority: HU; Hungary
Prior art keywords: systems; radionavigation; aerial; short range; wireless control
Prior art date: 1984-09-27

Application number

HU356085A

Other languages

Hungarian (hu)

Other versions

HU193344B (en

Inventor

Vladimir L Frumovich

Evgeny L Matjuschenko

Valery V Chentsov

Ljubov L Kulkova

Original Assignee

Proizv Ob Selskhoz Mash N

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.)

1984-09-27

Filing date

1985-09-20

Publication date

1986-12-28

1985-09-20 Application filed by Proizv Ob Selskhoz Mash N filed Critical Proizv Ob Selskhoz Mash N

1986-12-28 Publication of HUT40538A publication Critical patent/HUT40538A/en

1987-09-28 Publication of HU193344B publication Critical patent/HU193344B/en

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

HU356085A 1984-09-27 1985-09-20 Ariel for small distance radio-navigation systems, preferably for remote control system of mobile agricultural machines HU193344B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SU843798541A SU1487114A1 (en)	1984-09-27	1984-09-27	Aerial

Publications (2)

Publication Number	Publication Date
HUT40538A true HUT40538A (en)	1986-12-28
HU193344B HU193344B (en)	1987-09-28

Family

ID=21141460

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
HU356085A HU193344B (en)	1984-09-27	1985-09-20	Ariel for small distance radio-navigation systems, preferably for remote control system of mobile agricultural machines

Country Status (3)

Country	Link
FR (1)	FR2570887B1 (en)
HU (1)	HU193344B (en)
SU (1)	SU1487114A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN111816969A (en) *	2020-06-22	2020-10-23	星展测控科技股份有限公司	Connecting waveguide and transmitting-receiving integrated equipment

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB848113A (en) *	1957-08-20	1960-09-14	Gen Electric Co Ltd	Improvements in or relating to electromagnetic wave switching arrangements
FR2255715B1 (en) *	1973-12-21	1978-11-10	Thomson Csf

1984
- 1984-09-27 SU SU843798541A patent/SU1487114A1/en active
1985
- 1985-09-20 HU HU356085A patent/HU193344B/en not_active IP Right Cessation
- 1985-09-20 FR FR8514001A patent/FR2570887B1/en not_active Expired

Also Published As

Publication number	Publication date
HU193344B (en)	1987-09-28
FR2570887B1 (en)	1989-02-03
FR2570887A1 (en)	1986-03-28
SU1487114A1 (en)	1989-06-15

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Legal Events

Date	Code	Title	Description
1990-06-28	HU90	Patent valid on 900628
1991-08-28	HMM4	Cancellation of final prot. due to non-payment of fee