KR20020009151A - 반사경 안테나 - Google Patents
반사경 안테나 Download PDFInfo
- Publication number
- KR20020009151A KR20020009151A KR1020000042566A KR20000042566A KR20020009151A KR 20020009151 A KR20020009151 A KR 20020009151A KR 1020000042566 A KR1020000042566 A KR 1020000042566A KR 20000042566 A KR20000042566 A KR 20000042566A KR 20020009151 A KR20020009151 A KR 20020009151A
- Authority
- KR
- South Korea
- Prior art keywords
- reflector
- antenna
- sub
- irradiation
- main
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
- H01Q19/10—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
- H01Q19/18—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces having two or more spaced reflecting surfaces
- H01Q19/19—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces having two or more spaced reflecting surfaces comprising one main concave reflecting surface associated with an auxiliary reflecting surface
-
- 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
Landscapes
- Aerials With Secondary Devices (AREA)
Abstract
Description
Claims (4)
- 회전 표면의 일부분인 주 반사경과 이동이 가능한 조사판을 최소한 한 개, 또는 고정되어 있는 몇 개의 조사판을 갖고 있고 몇 개의, 적어도 두개의 방향을 갖는 빔의 최대 표면이용효율 요구에 따라 그 표면형태가 결정되는, 최소한 하나의 부 반사경을 갖고 있으며 주 반사경이 토르 표면의 일부분이고 부 반사경은 f(z)=Pmn(x, y)에 의해 결정되도록 하되,상기의 Pmn(x, y)는 x에 대한 n승, y에 대한 m승의 이차 다항식이며 다항식의 계수와 조사판 축의 지향성과 위치가 최적화 매개변수가 되고,상기의 f(z)=x는 대칭 면에서의 부 반사경의 절단 방정식이 되도록 한 반사경 안테나.
- 제 1 항에 있어서, 상기의 안테나는 조사판들과 부 반사경 사이에 위치하는 렌즈가 포함되도록 한 반사경 안테나.
- 제 1 항에 있어서, 상기의 안테나는 주 반사경이 표면 테두리를 갖도록 한 반사경 안테나.
- 제 1 항에 있어서, 상기의 안테나는 추가의 부 반사경을 갖고 있고 이 반사경의 표면형태가 위상 배열 요구에 의해 찾아지도록 한 반사경 안테나.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020000042566A KR100351091B1 (ko) | 2000-07-20 | 2000-07-20 | 반사경 안테나 |
| TW090109479A TW527750B (en) | 2000-07-20 | 2001-04-20 | Reflector antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020000042566A KR100351091B1 (ko) | 2000-07-20 | 2000-07-20 | 반사경 안테나 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20020009151A true KR20020009151A (ko) | 2002-02-01 |
| KR100351091B1 KR100351091B1 (ko) | 2002-09-11 |
Family
ID=19679679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020000042566A Expired - Fee Related KR100351091B1 (ko) | 2000-07-20 | 2000-07-20 | 반사경 안테나 |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR100351091B1 (ko) |
| TW (1) | TW527750B (ko) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100704306B1 (ko) * | 2006-04-26 | 2007-04-09 | 주식회사 케이티프리텔 | 안테나 |
| KR100944216B1 (ko) * | 2008-11-17 | 2010-02-24 | 안지호 | 콤팩트한 다중 빔 반사체 안테나 |
| WO2018088669A1 (en) * | 2016-11-09 | 2018-05-17 | Samsung Electronics Co., Ltd. | Antenna device including parabolic-hyperbolic reflector |
| KR20180052071A (ko) * | 2016-11-09 | 2018-05-17 | 삼성전자주식회사 | 파라볼릭-하이퍼볼릭 반사기를 포함하는 안테나 장치 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11133598B2 (en) * | 2017-07-25 | 2021-09-28 | Sea Tel, Inc. | Antenna system with multiple synchronously movable feeds |
-
2000
- 2000-07-20 KR KR1020000042566A patent/KR100351091B1/ko not_active Expired - Fee Related
-
2001
- 2001-04-20 TW TW090109479A patent/TW527750B/zh not_active IP Right Cessation
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100704306B1 (ko) * | 2006-04-26 | 2007-04-09 | 주식회사 케이티프리텔 | 안테나 |
| KR100944216B1 (ko) * | 2008-11-17 | 2010-02-24 | 안지호 | 콤팩트한 다중 빔 반사체 안테나 |
| WO2010056029A3 (en) * | 2008-11-17 | 2010-07-08 | Jiho Ahn | Compact multibeam reflector antenna |
| WO2018088669A1 (en) * | 2016-11-09 | 2018-05-17 | Samsung Electronics Co., Ltd. | Antenna device including parabolic-hyperbolic reflector |
| KR20180052071A (ko) * | 2016-11-09 | 2018-05-17 | 삼성전자주식회사 | 파라볼릭-하이퍼볼릭 반사기를 포함하는 안테나 장치 |
| US10374321B2 (en) | 2016-11-09 | 2019-08-06 | Samsung Electronics Co., Ltd. | Antenna device including parabolic-hyperbolic reflector |
Also Published As
| Publication number | Publication date |
|---|---|
| TW527750B (en) | 2003-04-11 |
| KR100351091B1 (ko) | 2002-09-11 |
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| PC1903 | Unpaid annual fee |
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