KR860004124U - Differential curvature flat antenna for satellite broadcasting - Google Patents

Differential curvature flat antenna for satellite broadcasting

Info

Publication number: KR860004124U
Authority: KR; South Korea
Prior art keywords: satellite broadcasting; flat antenna; differential curvature; curvature flat; differential
Prior art date: 1984-09-20

Application number

KR2019840009228U

Other languages

Korean (ko)

Other versions

KR860001581Y1 (en

Inventor

김정훈

Original Assignee

주식회사 금성사

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.)

1984-09-20

Filing date

1984-09-20

Publication date

1986-04-25

1984-09-20 Application filed by 주식회사 금성사 filed Critical 주식회사 금성사

1984-09-20 Priority to KR2019840009228U priority Critical patent/KR860001581Y1/en

1986-04-25 Publication of KR860004124U publication Critical patent/KR860004124U/en

1986-07-19 Application granted granted Critical

1986-07-19 Publication of KR860001581Y1 publication Critical patent/KR860001581Y1/en

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
- H01Q15/14—Reflecting surfaces; Equivalent structures
- H01Q15/16—Reflecting surfaces; Equivalent structures curved in two dimensions, e.g. paraboloidal
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
- H01Q1/247—Supports; Mounting means by structural association with other equipment or articles with receiving set with frequency mixer, e.g. for direct satellite reception or Doppler radar

Landscapes

Engineering & Computer Science (AREA)
Radar, Positioning & Navigation (AREA)
Remote Sensing (AREA)
Physics & Mathematics (AREA)
Electromagnetism (AREA)
Aerials With Secondary Devices (AREA)

KR2019840009228U 1984-09-20 1984-09-20 Differential Curvature Planar Antenna for Satellite Broadcasting KR860001581Y1 (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
KR2019840009228U KR860001581Y1 (en)	1984-09-20	1984-09-20	Differential Curvature Planar Antenna for Satellite Broadcasting

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
KR2019840009228U KR860001581Y1 (en)	1984-09-20	1984-09-20	Differential Curvature Planar Antenna for Satellite Broadcasting

Publications (2)

Publication Number	Publication Date
KR860004124U true KR860004124U (en)	1986-04-25
KR860001581Y1 KR860001581Y1 (en)	1986-07-19

Family

ID=70162462

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
KR2019840009228U KR860001581Y1 (en)	1984-09-20	1984-09-20	Differential Curvature Planar Antenna for Satellite Broadcasting

Country Status (1)

Country	Link
KR (1)	KR860001581Y1 (en)

1984
- 1984-09-20 KR KR2019840009228U patent/KR860001581Y1/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
KR860001581Y1 (en)	1986-07-19

Publication	Publication Date	Title
DE3678861D1 (en)	1991-05-29	RECEIVING ARRANGEMENT FOR SATELLITE BROADCASTING.
DK5885A (en)	1985-07-06	ANTENNA
EP0176311A3 (en)	1988-07-20	Small antenna
MX161874A (en)	1991-02-07	IMPROVEMENTS IN MOTORIZED ANTENNA FOR SATELLITE SAUCER
DE3579308D1 (en)	1990-09-27	CASSEGRAIN ANTENNA SYSTEM.
DE3280404D1 (en)	1992-07-23	RECEIVER FOR SATELLITE RADIO.
GB2089579B (en)	1984-07-18	Vhf omni-range navigation system antenna
GB8504674D0 (en)	1985-03-27	Aperture antenna system
DK525285D0 (en)	1985-11-14	AUTO ANTENNA SYSTEM
GB8522279D0 (en)	1985-10-16	Radio navigation system
DK525485A (en)	1986-05-16	AUTO ANTENNA SYSTEM
DE3272119D1 (en)	1986-08-28	Lightweight slot array antenna structure
GB8416585D0 (en)	1984-08-01	Antenna arrangements
ATA179685A (en)	1991-01-15	SIMPLEX RADIO SYSTEM
DK124985A (en)	1985-12-16	dipole antenna
GB2155245B (en)	1987-07-29	Antenna systems
DK525385A (en)	1986-05-16	AUTO ANTENNA SYSTEM
DK231485A (en)	1987-01-16	ANTENNA
GB8531798D0 (en)	1986-02-05	Satellite navigation receiver
KR860004124U (en)	1986-04-25	Differential curvature flat antenna for satellite broadcasting
GB2168854B (en)	1989-06-14	Antenna systems
GB2161324B (en)	1988-01-06	Cassegrain aerial system
GB2164517B (en)	1988-02-17	Improvements to antenna systems
KR860006730U (en)	1986-06-25	Flat antenna for satellite broadcasting reception
GB8517746D0 (en)	1985-09-18	Antenna systems

Legal Events

Date	Code	Title	Description
1984-09-20	A201	Request for examination
1984-09-20	UA0108	Application for utility model registration	Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19840920
1984-09-20	UA0201	Request for examination	Patent event date: 19840920 Patent event code: UA02012R01D Comment text: Request for Examination of Application
1986-04-25	UG1501	Laying open of application
1986-07-19	UG1604	Publication of application	Patent event code: UG16041S01I Comment text: Decision on Publication of Application Patent event date: 19860623
1986-09-29	E701	Decision to grant or registration of patent right
1986-09-29	UE0701	Decision of registration	Patent event date: 19860929 Comment text: Decision to Grant Registration Patent event code: UE07011S01D
1986-10-16	REGI	Registration of establishment
1986-10-16	UR0701	Registration of establishment	Patent event date: 19861016 Patent event code: UR07011E01D Comment text: Registration of Establishment
1986-10-16	UR1002	Payment of registration fee	Start annual number: 1 End annual number: 3 Payment date: 19861016
1989-01-26	UR1001	Payment of annual fee	Payment date: 19890126 Start annual number: 4 End annual number: 4
1990-01-17	UR1001	Payment of annual fee	Payment date: 19900117 Start annual number: 5 End annual number: 5
1991-07-01	UR1001	Payment of annual fee	Payment date: 19910701 Start annual number: 6 End annual number: 6
1992-07-01	UR1001	Payment of annual fee	Payment date: 19920630 Start annual number: 7 End annual number: 7
1993-04-01	UR1001	Payment of annual fee	Payment date: 19930329 Start annual number: 8 End annual number: 8
1994-07-06	UR1001	Payment of annual fee	Payment date: 19940629 Start annual number: 9 End annual number: 9
1994-12-28	FPAY	Annual fee payment	Payment date: 19941227 Year of fee payment: 10
1994-12-28	UR1001	Payment of annual fee	Payment date: 19941227 Start annual number: 10 End annual number: 10
1996-07-20	LAPS	Lapse due to unpaid annual fee
1996-07-20	UC1903	Unpaid annual fee	Termination date: 19971210 Termination category: Default of registration fee