KR20060131073A - 무선 통신 단말기용 헬리컬 안테나 - Google Patents
무선 통신 단말기용 헬리컬 안테나 Download PDFInfo
- Publication number
- KR20060131073A KR20060131073A KR1020050051247A KR20050051247A KR20060131073A KR 20060131073 A KR20060131073 A KR 20060131073A KR 1020050051247 A KR1020050051247 A KR 1020050051247A KR 20050051247 A KR20050051247 A KR 20050051247A KR 20060131073 A KR20060131073 A KR 20060131073A
- Authority
- KR
- South Korea
- Prior art keywords
- antenna
- power
- wireless communication
- conductor
- helical antenna
- 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.)
- Ceased
Links
- 238000004891 communication Methods 0.000 title claims abstract description 24
- 239000004020 conductor Substances 0.000 claims abstract description 38
- 230000005855 radiation Effects 0.000 abstract description 13
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000004793 Polystyrene Substances 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 239000000615 nonconductor Substances 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920005990 polystyrene resin Polymers 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
- H01Q1/362—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith for broadside radiating helical antennas
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- 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
- H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
- H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
- H01Q1/243—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with built-in antennas
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q11/00—Electrically-long antennas having dimensions more than twice the shortest operating wavelength and consisting of conductive active radiating elements
- H01Q11/02—Non-resonant antennas, e.g. travelling-wave antenna
- H01Q11/08—Helical antennas
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
- H01Q9/04—Resonant antennas
- H01Q9/0485—Dielectric resonator antennas
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Details Of Aerials (AREA)
- Support Of Aerials (AREA)
Abstract
Description
Claims (4)
- 무선 통신 기기용 안테나에 있어서,실린더형의 유전체의 외벽에 나선형으로 감겨진 N개의 도전체로 구성되는 안테나부;진폭이 동일하고 위상이 서로 다른 전력을 발생시키는 전력분배기를 구비하여, 상기 전력분배기에 의해 위상이 분리된 전력을 상기 안테나부의 각 도전체에 공급하는 급전부를 포함하여 구성되는 것을 특징으로 하는 무선 통신 단말기용 헬리컬 안테나.
- 제 1항에 있어서, 상기 안테나부의 각 도전체의 일측에는 임피던스 정합을 위한 전극을 더 포함하는 것을 특징으로 하는 무선 통신 단말기용 헬리컬 안테나.
- 제 1항에 있어서, 상기 안테나부는 실린더형의 유전체 외벽에 8개의 도전체가 나선형으로 감기고, 상기 급전부는 상기 각 도전체에 진폭이 동일하고 π/4 의 위상차를 가지는 전력이 공급되는 것을 특징으로 하는 무선 통신 단말기용 헬리컬 안테나.
- 제 1항에 있어서, 상기 도전체는 실린더형 유전체의 일단에서 타단으로 나선형으로 1 내지 2회전하는 것을 특징으로 하는 무선 통신 단말기용 헬리컬 안테나.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020050051247A KR20060131073A (ko) | 2005-06-15 | 2005-06-15 | 무선 통신 단말기용 헬리컬 안테나 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020050051247A KR20060131073A (ko) | 2005-06-15 | 2005-06-15 | 무선 통신 단말기용 헬리컬 안테나 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20060131073A true KR20060131073A (ko) | 2006-12-20 |
Family
ID=37811196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020050051247A Ceased KR20060131073A (ko) | 2005-06-15 | 2005-06-15 | 무선 통신 단말기용 헬리컬 안테나 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR20060131073A (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220119615A1 (en) * | 2019-09-18 | 2022-04-21 | Foshan Eahison Communication Co., Ltd. | Foamed dielectric material and production method thereof |
-
2005
- 2005-06-15 KR KR1020050051247A patent/KR20060131073A/ko not_active Ceased
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220119615A1 (en) * | 2019-09-18 | 2022-04-21 | Foshan Eahison Communication Co., Ltd. | Foamed dielectric material and production method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20050615 |
|
| PA0201 | Request for examination | ||
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20060926 Patent event code: PE09021S01D |
|
| PG1501 | Laying open of application | ||
| E601 | Decision to refuse application | ||
| PE0601 | Decision on rejection of patent |
Patent event date: 20070329 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20060926 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |