KR100337517B1 - 안테나의 고각 조정장치 - Google Patents
안테나의 고각 조정장치 Download PDFInfo
- Publication number
- KR100337517B1 KR100337517B1 KR1019990068455A KR19990068455A KR100337517B1 KR 100337517 B1 KR100337517 B1 KR 100337517B1 KR 1019990068455 A KR1019990068455 A KR 1019990068455A KR 19990068455 A KR19990068455 A KR 19990068455A KR 100337517 B1 KR100337517 B1 KR 100337517B1
- Authority
- KR
- South Korea
- Prior art keywords
- antenna
- horizontal
- frame
- ball screw
- linear actuator
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
Classifications
-
- 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
- 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
- H01Q3/04—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 one co-ordinate of the orientation
- H01Q3/06—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 one co-ordinate of the orientation over a restricted angle
-
- 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
- H01Q1/1207—Supports; Mounting means for fastening a rigid aerial element
-
- 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
Abstract
Description
Claims (2)
- 송수신부를 구비하고, 수평방향으로 배열되는 수평지지부에 의하여 지지되는 프레임부분과;상기 프레임부분의 전단부의 저면에 일단이 연결되는 볼너트와, 상기 볼너트의 중심부분에 결합되는 볼스크류를 포함하는 리니어액츄에이터와;상기 리니어액츄에이터의 볼스크류를 회동시키기 위한 구동수단; 그리고일단부가 상기 수평지지부의 단부를 회동 가능하게 지지하고, 타단부가 본체에 연결되는 지지아암을 포함하여 구성되는 것을 특징으로 하는 안테나 고각조절장치.
- 제1항에 있어서, 상기 프레임부분은, 그 하부에서 수평방향으로 설치되는 수평프레임을 포함하여 구성되고, 상기 볼너트의 일단은 상기 수평프레임의 전단 하면에 연결되는 것을 특징으로 하는 안테나 고각조절장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019990068455A KR100337517B1 (ko) | 1999-12-31 | 1999-12-31 | 안테나의 고각 조정장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019990068455A KR100337517B1 (ko) | 1999-12-31 | 1999-12-31 | 안테나의 고각 조정장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010066593A KR20010066593A (ko) | 2001-07-11 |
KR100337517B1 true KR100337517B1 (ko) | 2002-05-23 |
Family
ID=19635537
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019990068455A KR100337517B1 (ko) | 1999-12-31 | 1999-12-31 | 안테나의 고각 조정장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100337517B1 (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110860007B (zh) * | 2019-11-20 | 2021-07-02 | 常州市第一人民医院 | 一种用药核对装置及其使用方法 |
CN112212739B (zh) * | 2020-09-22 | 2022-12-27 | 彩虹无人机科技有限公司 | 火箭弹发射姿态调整装置 |
-
1999
- 1999-12-31 KR KR1019990068455A patent/KR100337517B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
KR20010066593A (ko) | 2001-07-11 |
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