RU1838850C - Выдвижна антенна система дл портативного приемопередатчика - Google Patents
Выдвижна антенна система дл портативного приемопередатчикаInfo
- Publication number
- RU1838850C RU1838850C SU884830545A SU4830545A RU1838850C RU 1838850 C RU1838850 C RU 1838850C SU 884830545 A SU884830545 A SU 884830545A SU 4830545 A SU4830545 A SU 4830545A RU 1838850 C RU1838850 C RU 1838850C
- Authority
- RU
- Russia
- Prior art keywords
- antenna
- casing
- radiator
- wave
- transceiver
- 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
- H01Q1/22—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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/28—Combinations of substantially independent non-interacting antenna units or systems
-
- 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
- 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
- H01Q1/244—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 extendable from a housing along a given path
-
- 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
-
- 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
- H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Support Of Aerials (AREA)
- Details Of Aerials (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
- Telephone Set Structure (AREA)
- Transceivers (AREA)
- Transmitters (AREA)
- Aerials With Secondary Devices (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Lock And Its Accessories (AREA)
Abstract
Использование: дл портативного личного радиотелефона. Сущность изобретени : выдвижна антенна система дл портативного приемопередатчика содержит: цилиндрическую спиральную антенну
Description
Изобретение относитс к области радиосв зи , в частности может быть использовано а качестве носимого портативного личного радиотелефона.
Целью изобретени вл етс уменьшение габаритов и улучшение электрических характеристик.
На чертеже изображен общий вид выдвижной антенной системы дл портативного приемопередатчика.
Выдвижна антенна система дл портативного приемопередатчика содержит: цилиндрическую спиральную антенну 1, установленную в верхней части кожуха 2, выполненной из непровод щего материала, выдвижную полуволновую вибраторную антенну 3, установленную соосно внутри цилиндрической спиральной антенны 1 и выполненную из непровод щих верхней 4 и нижней 5 частей и провод щей дентральной части в виде спирального проводника 6. дополнительный четвертьволновый излучатель в виде периодически изогнутого проводника 7 на гибкой диэлектрической подложке 8 и линию передачи 9, выход 10 которой соединен со входом цилиндрической спиральной антенны 1, а вход - со входом приемопередатчика 11, Четвертьволновый Излучатель в виде периодически изогнутого проводника 7 на гибкой диэлектрической подложке 8 установлен под углом 90°j оси цилиндрической спиральной антенне 1 и соединен с корпусом приемопередатчика 11, Внутренн поверхность нижней части кожуха 2 выполнена из провод щего материала 12, с которым соединен корпус приемопередатчика 11, установленного внутри нижней части кожуха 2.
За счет выполнени полуволновой вибраторной антенны 3 в виде спирального проводника 6 и четвертьволнового излучател в виде периодически изогнутого проводника 7 на гибкой диэлектрической подложке 8 достигаетс уменьшение габаритов при сохранении электрических длин.
Улучшение электрических характеристик достигаетс за счет использовани заземленного четвертьволнового излучател , снижающего вли ние руки оператора на ра- боту антенной системы.
Claims (4)
1. Выдвижна антенна система дл . портативного приемопередатчика, содержаща цилиндрическую спиральную антенну , установленную в верхней части кожуха, выполненной из непровод щего материала, выдвижную полуволновую вибраторную антенну , установленную соосно с зазором
внутри цилиндрической спиральной антенны и выполненную из непровод щих верхней и нижней частей и провод щей центральной части, и линию передачи выход которой соединен с входом цилиндрической
спиральной антенны, а вход - с входом приемопередатчика , отличающа с тем, что, с целью уменьшени габаритов и улучшени электрических характеристик, введен дополнительный четвертьволновый
излучатель, установленный в верхней части кожуха под углом 90° к оси цилиндрической спиральной антенны и соединенный с корпусом .
2. Антенна система по п. 1, о т л и ч а ющ а с тем, что провод ща центральна часть выдвижной полуволновой вибраторной антенны выполнена в виде спирального проводника, запрессованного в диэлектрик.
3. Антенна система по пп.1 и 2, о т л и- чающа с тем, что четвертьволновый излучатель выполнен в виде периодически изогнутого проводника на гибкой диэлектрической подложке.
4. Антенна система по пп.1 -3, от л и- чающа с тем, что внутренн поверхность нижней части кожуха выполнена из провод щего материала, с которым соеди нен корпус приемопередатчика, установленного внутри нижней части кожуха.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/266,423 US4868576A (en) | 1988-11-02 | 1988-11-02 | Extendable antenna for portable cellular telephones with ground radiator |
PCT/US1989/004063 WO1990005390A1 (en) | 1988-11-02 | 1989-09-22 | Improved extendable antenna for portable cellular telephones |
Publications (1)
Publication Number | Publication Date |
---|---|
RU1838850C true RU1838850C (ru) | 1993-08-30 |
Family
ID=23014531
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU884830545A RU1838850C (ru) | 1988-11-02 | 1988-11-02 | Выдвижна антенна система дл портативного приемопередатчика |
Country Status (17)
Country | Link |
---|---|
US (1) | US4868576A (ru) |
EP (1) | EP0367609B1 (ru) |
JP (1) | JPH0770896B2 (ru) |
KR (1) | KR930001074B1 (ru) |
AT (1) | ATE125646T1 (ru) |
AU (1) | AU610439B2 (ru) |
BR (1) | BR8907142A (ru) |
CA (1) | CA1322785C (ru) |
DE (1) | DE68923598T2 (ru) |
DK (1) | DK149590D0 (ru) |
ES (1) | ES2075060T3 (ru) |
FI (1) | FI902561A0 (ru) |
HU (1) | HU206793B (ru) |
IE (1) | IE69268B1 (ru) |
MX (1) | MX166681B (ru) |
RU (1) | RU1838850C (ru) |
WO (1) | WO1990005390A1 (ru) |
Families Citing this family (137)
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1988
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1989
- 1989-08-08 CA CA000607762A patent/CA1322785C/en not_active Expired - Fee Related
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- 1989-09-22 KR KR1019900701377A patent/KR930001074B1/ko not_active IP Right Cessation
- 1989-09-22 HU HU895721A patent/HU206793B/hu not_active IP Right Cessation
- 1989-09-22 BR BR898907142A patent/BR8907142A/pt not_active IP Right Cessation
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- 1989-09-26 MX MX017695A patent/MX166681B/es unknown
- 1989-10-23 JP JP1273921A patent/JPH0770896B2/ja not_active Expired - Lifetime
- 1989-11-02 DE DE68923598T patent/DE68923598T2/de not_active Expired - Fee Related
- 1989-11-02 ES ES89311369T patent/ES2075060T3/es not_active Expired - Lifetime
- 1989-11-02 EP EP89311369A patent/EP0367609B1/en not_active Expired - Lifetime
- 1989-11-02 AT AT89311369T patent/ATE125646T1/de not_active IP Right Cessation
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1990
- 1990-05-23 FI FI902561A patent/FI902561A0/fi not_active IP Right Cessation
- 1990-06-19 DK DK149590A patent/DK149590D0/da not_active Application Discontinuation
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Also Published As
Publication number | Publication date |
---|---|
MX166681B (es) | 1993-01-27 |
AU610439B2 (en) | 1991-05-16 |
IE892800L (en) | 1990-05-02 |
HU895721D0 (en) | 1990-09-28 |
WO1990005390A1 (en) | 1990-05-17 |
ATE125646T1 (de) | 1995-08-15 |
EP0367609A3 (en) | 1991-07-10 |
FI902561A0 (fi) | 1990-05-23 |
DK149590A (da) | 1990-06-19 |
ES2075060T3 (es) | 1995-10-01 |
JPH0770896B2 (ja) | 1995-07-31 |
DK149590D0 (da) | 1990-06-19 |
KR900702592A (ko) | 1990-12-07 |
US4868576A (en) | 1989-09-19 |
KR930001074B1 (ko) | 1993-02-15 |
IE69268B1 (en) | 1996-08-21 |
BR8907142A (pt) | 1991-02-13 |
EP0367609B1 (en) | 1995-07-26 |
HU206793B (en) | 1992-12-28 |
EP0367609A2 (en) | 1990-05-09 |
DE68923598D1 (de) | 1995-08-31 |
DE68923598T2 (de) | 1996-03-28 |
JPH02271701A (ja) | 1990-11-06 |
AU4339389A (en) | 1990-05-28 |
HUT53988A (en) | 1990-12-28 |
CA1322785C (en) | 1993-10-05 |
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