EE200100680A - Raadiosidesüsteemiga seotud protseduur ja süsteem - Google Patents
Raadiosidesüsteemiga seotud protseduur ja süsteemInfo
- Publication number
- EE200100680A EE200100680A EEP200100680A EEP200100680A EE200100680A EE 200100680 A EE200100680 A EE 200100680A EE P200100680 A EEP200100680 A EE P200100680A EE P200100680 A EEP200100680 A EE P200100680A EE 200100680 A EE200100680 A EE 200100680A
- Authority
- EE
- Estonia
- Prior art keywords
- vertical axis
- antenna
- transmitter antenna
- procedure
- round
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
- G01R29/08—Measuring electromagnetic field characteristics
- G01R29/10—Radiation diagrams of antennas
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Mobile Radio Communication Systems (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Details Of Aerials (AREA)
- Circuits Of Receivers In General (AREA)
- Communication Control (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9902232A SE516514C2 (sv) | 1999-06-14 | 1999-06-14 | Förfarande och system för mätning av effektiviteten hos en sändarantenn |
PCT/SE2000/001241 WO2000077532A1 (en) | 1999-06-14 | 2000-06-13 | Procedure and system at wireless telecommunications system |
Publications (2)
Publication Number | Publication Date |
---|---|
EE200100680A true EE200100680A (et) | 2003-04-15 |
EE05042B1 EE05042B1 (et) | 2008-06-16 |
Family
ID=20416061
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EEP200100680A EE05042B1 (et) | 1999-06-14 | 2000-06-13 | Meetod ja ssteem saateantenni efektiivsuse m??tmiseks mitmekanalilises levis |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP1218764B1 (et) |
AT (1) | ATE371195T1 (et) |
DE (1) | DE60036116D1 (et) |
EE (1) | EE05042B1 (et) |
NO (1) | NO320457B1 (et) |
SE (1) | SE516514C2 (et) |
WO (1) | WO2000077532A1 (et) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2548786B1 (fr) * | 1983-07-04 | 1986-05-30 | Onera (Off Nat Aerospatiale) | Procede et appareillage de releve de diagrammes d'antennes en champ proche |
US4884078A (en) * | 1986-08-01 | 1989-11-28 | Hughes Aircraft Company | Antenna test and measurement system |
US5365241A (en) * | 1992-06-24 | 1994-11-15 | Williams Lawrence I S | Method and apparatus for performing planar near-field antenna measurement using bi-polar geometry |
SE9600502L (sv) * | 1996-02-12 | 1997-08-13 | Telia Ab | Metod för utvärdering av antenntiltningar |
-
1999
- 1999-06-14 SE SE9902232A patent/SE516514C2/sv unknown
-
2000
- 2000-06-13 AT AT00944522T patent/ATE371195T1/de not_active IP Right Cessation
- 2000-06-13 EE EEP200100680A patent/EE05042B1/et not_active IP Right Cessation
- 2000-06-13 EP EP00944522A patent/EP1218764B1/en not_active Expired - Lifetime
- 2000-06-13 DE DE60036116T patent/DE60036116D1/de not_active Expired - Lifetime
- 2000-06-13 WO PCT/SE2000/001241 patent/WO2000077532A1/en active IP Right Grant
-
2001
- 2001-11-28 NO NO20015799A patent/NO320457B1/no unknown
Also Published As
Publication number | Publication date |
---|---|
NO20015799D0 (no) | 2001-11-28 |
ATE371195T1 (de) | 2007-09-15 |
NO320457B1 (no) | 2005-12-12 |
EP1218764A1 (en) | 2002-07-03 |
SE9902232L (sv) | 2000-12-15 |
NO20015799L (no) | 2002-01-23 |
SE9902232D0 (sv) | 1999-06-14 |
WO2000077532A1 (en) | 2000-12-21 |
EP1218764B1 (en) | 2007-08-22 |
SE516514C2 (sv) | 2002-01-22 |
DE60036116D1 (de) | 2007-10-04 |
EE05042B1 (et) | 2008-06-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NO20051603D0 (no) | Mobilt kommunikasjonssystem og fremgangsmate for a gi mobil enhetsoverrekkelse i tradlose kommunikasjonssystemer som anvender straleformede antenner | |
NO970912L (no) | Fremgangsmåte for mottaking, samt basestasjon-mottaker | |
RU2010101413A (ru) | Ретрансляционная станция, мобильная станция и способ ретрансляционной передачи в системе мобильной связи | |
MY126128A (en) | Rf signal repeater, mobile unit position determination system using the rf signal repeater, and method of communication therefor | |
WO2006124341A3 (en) | Method and apparatus for determining path loss by active signal detection | |
WO2003027703A3 (en) | An embedded chirp signal for position determination in cellular communication systems | |
DK1142169T3 (da) | Rf Modtagerkredsløb | |
CA2259766A1 (en) | Positioning apparatus used in a cellular communication system and capable of carrying out a positioning with a high accuracy in urban area | |
GB2316514B (en) | Radio selective calling receiver using time diversity reception | |
SE9803396L (sv) | Ett förfarande och ett arrangemang i ett radiosystem | |
WO2001050145A3 (de) | Mobile anordnung und verfahren zur grossflächigen und genauen charakterisierung von strahlungsfeldern im aussenbereich | |
AU2002216993A1 (en) | System for monitoring tyres of a vehicle comprising a device automatically locating wheel transmitters | |
BR9912102A (pt) | Dispositivo e sistema de comunicações | |
FI990107A0 (fi) | Järjestely radiolinkin suuntauksessa | |
BR9906494A (pt) | Dispositivo e processo para comunicar dados entre uma estação base tendo pelo menos duas antenas de transmissão, e uma estação móvel tendo pelo menos uma antena de recepção em um sistema de comunicação móvel, e processos para transmitir, dados de uma estação base tendo pelo menos duas antenas de transmissão em um sistema de comunicação móvel e para receber dados de uma antena de transmissão de estação base fora de pelo menos duas antenas de transmissão de estação base em uma estação móvel em um sistema de comunicação móvel, transmissor de estação base, e, receptor de estação móvel | |
JP2006133108A5 (et) | ||
EE200100680A (et) | Raadiosidesüsteemiga seotud protseduur ja süsteem | |
AU2659000A (en) | Alarm system for mobile objects | |
SE9902213D0 (sv) | A method for controlling the radiation pattern of an antenna means, an antenna system and a radio communication device | |
AU2003288297A1 (en) | Antenna system and method for measuring the azimuth and elevation angles of an active, signal sending radiosonde | |
CN104378737A (zh) | 一种增强型定位方法、装置及系统 | |
CN206209093U (zh) | 一种射频通信实现短距离高精度位置追踪装置 | |
Hartmann et al. | A low-cost rssi based localization system design for wildlife tracking | |
DE69932295D1 (de) | Funkkommunikationsnetz Testverfahren und entsprechende Vorrichtung und Basisstation | |
SE0104307D0 (sv) | Lokaliseringsenhet |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
KB4A | Valid patent at the end of a year |
Effective date: 20081231 |
|
MM4A | Lapsed by not paying the annual fees |
Effective date: 20090613 |