KR100407477B1 - Apparatus for controlling mobile satellite antenna using ultrasonic motor - Google Patents
Apparatus for controlling mobile satellite antenna using ultrasonic motor Download PDFInfo
- Publication number
- KR100407477B1 KR100407477B1 KR1020020071365A KR20020071365A KR100407477B1 KR 100407477 B1 KR100407477 B1 KR 100407477B1 KR 1020020071365 A KR1020020071365 A KR 1020020071365A KR 20020071365 A KR20020071365 A KR 20020071365A KR 100407477 B1 KR100407477 B1 KR 100407477B1
- Authority
- KR
- South Korea
- Prior art keywords
- ultrasonic motor
- ultrasonic
- driving
- satellite antenna
- signal
- Prior art date
Links
Classifications
-
- 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
- H01Q1/125—Means for positioning
- H01Q1/1257—Means for positioning using the received signal strength
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
- H01Q3/02—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole
- H01Q3/08—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole for varying two co-ordinates of the orientation
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/27—Adaptation for use in or on movable bodies
Landscapes
- Variable-Direction Aerials And Aerial Arrays (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020020071365A KR100407477B1 (en) | 2002-11-16 | 2002-11-16 | Apparatus for controlling mobile satellite antenna using ultrasonic motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020020071365A KR100407477B1 (en) | 2002-11-16 | 2002-11-16 | Apparatus for controlling mobile satellite antenna using ultrasonic motor |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR20-2002-0034256U Division KR200305319Y1 (ko) | 2002-11-16 | 2002-11-16 | 초음파모터를 이용한 이동체용 위성안테나 제어장치 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR100407477B1 true KR100407477B1 (en) | 2003-12-03 |
Family
ID=37422755
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020020071365A KR100407477B1 (en) | 2002-11-16 | 2002-11-16 | Apparatus for controlling mobile satellite antenna using ultrasonic motor |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100407477B1 (ko) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200259666Y1 (ko) * | 2001-09-18 | 2002-01-09 | 주식회사 에이스테크놀로지 | 캡스턴 스텝 모터를 이용한 이동체용 위성 안테나 장치 |
-
2002
- 2002-11-16 KR KR1020020071365A patent/KR100407477B1/ko not_active IP Right Cessation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200259666Y1 (ko) * | 2001-09-18 | 2002-01-09 | 주식회사 에이스테크놀로지 | 캡스턴 스텝 모터를 이용한 이동체용 위성 안테나 장치 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
A302 | Request for accelerated examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20121025 Year of fee payment: 10 |
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FPAY | Annual fee payment |
Payment date: 20130826 Year of fee payment: 11 |
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LAPS | Lapse due to unpaid annual fee |