DE60123087D1 - Tragbarer Empfänger mit niedriger Streuung - Google Patents
Tragbarer Empfänger mit niedriger StreuungInfo
- Publication number
- DE60123087D1 DE60123087D1 DE60123087T DE60123087T DE60123087D1 DE 60123087 D1 DE60123087 D1 DE 60123087D1 DE 60123087 T DE60123087 T DE 60123087T DE 60123087 T DE60123087 T DE 60123087T DE 60123087 D1 DE60123087 D1 DE 60123087D1
- Authority
- DE
- Germany
- Prior art keywords
- low dispersion
- portable receiver
- portable
- receiver
- dispersion
- 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.)
- Expired - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/29—Combinations of different interacting antenna units for giving a desired directional characteristic
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00309—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/27—Adaptation for use in or on movable bodies
- H01Q1/32—Adaptation for use in or on road or rail vehicles
- H01Q1/3208—Adaptation for use in or on road or rail vehicles characterised by the application wherein the antenna is used
- H01Q1/3233—Adaptation for use in or on road or rail vehicles characterised by the application wherein the antenna is used particular used as part of a sensor or in a security system, e.g. for automotive radar, navigation systems
- H01Q1/3241—Adaptation for use in or on road or rail vehicles characterised by the application wherein the antenna is used particular used as part of a sensor or in a security system, e.g. for automotive radar, navigation systems particular used in keyless entry systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
- H04B7/0837—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using pre-detection combining
- H04B7/0842—Weighted combining
- H04B7/0848—Joint weighting
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C2009/00753—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys
- G07C2009/00769—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys with data transmission performed by wireless means
- G07C2009/00793—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys with data transmission performed by wireless means by Hertzian waves
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radio Transmission System (AREA)
- Mobile Radio Communication Systems (AREA)
- Circuits Of Receivers In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP20010204915 EP1320199B1 (de) | 2001-12-17 | 2001-12-17 | Tragbarer Empfänger mit niedriger Streuung |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60123087D1 true DE60123087D1 (de) | 2006-10-26 |
DE60123087T2 DE60123087T2 (de) | 2007-04-05 |
Family
ID=8181449
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2001623087 Expired - Lifetime DE60123087T2 (de) | 2001-12-17 | 2001-12-17 | Tragbarer Empfänger mit niedriger Streuung |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1320199B1 (de) |
DE (1) | DE60123087T2 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2867503B1 (fr) * | 2004-03-15 | 2006-06-02 | Peugeot Citroen Automobiles Sa | Procede de commande a distance du verrouillage et du deverrouillage d'un vehicule automobile |
JP4086833B2 (ja) | 2004-10-27 | 2008-05-14 | 日本電波工業株式会社 | 高周波無線機の制御方法及び高周波無線機システム |
US20060226952A1 (en) * | 2005-04-08 | 2006-10-12 | Siemens Vdo Automotive Corporation | LF channel switching |
DE102011050129A1 (de) * | 2011-05-05 | 2012-11-08 | Maxim Integrated Gmbh | Transponder |
JP6287271B2 (ja) | 2014-01-31 | 2018-03-07 | 株式会社村田製作所 | 3軸アンテナ |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1017047A (en) * | 1973-08-20 | 1977-09-06 | Transportation Technology | Communication system for guideway operated vehicles |
DE19718423A1 (de) * | 1997-04-30 | 1998-11-05 | Siemens Ag | Tragbarer Signalempfänger |
FR2792129B1 (fr) * | 1999-04-07 | 2006-07-28 | Valeo Securite Habitacle | Recepteur de signaux portable a plusieurs antennes |
-
2001
- 2001-12-17 EP EP20010204915 patent/EP1320199B1/de not_active Expired - Lifetime
- 2001-12-17 DE DE2001623087 patent/DE60123087T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1320199B1 (de) | 2006-09-13 |
DE60123087T2 (de) | 2007-04-05 |
EP1320199A1 (de) | 2003-06-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE60217051D1 (de) | Tragbares Kommunikationsgerät mit verschiebbarem Gehäuse | |
DE60221613D1 (de) | Tragbares Funkgerät | |
NO20020210L (no) | Flerantennekommunikasjonsanordning | |
DE60227801D1 (de) | Tragbares endgerät mit kamera | |
DE60237731D1 (de) | Endgerät mit Stromsparmodus | |
HK1056473A1 (en) | Portable terminal device with built-in gps. | |
DE60223515D1 (de) | Antennenvorrichtung | |
DE60234044D1 (de) | Tragbares endgerät | |
DE60232051D1 (de) | Tragbares Gerät | |
DE60215891D1 (de) | Empfängervorrichtung mit Antennenumschaltung | |
DE602004007198D1 (de) | Portables Bildempfangsgerät mit niedriger Leistungsaufnahme | |
DE60334469D1 (de) | Antenneneinrichtung und kommunikationseinrichtung mit der antenneneinrichtung | |
FR2823558B1 (fr) | Glaciere portable | |
DE60224828D1 (de) | Tragbares endgerät | |
DE60210756D1 (de) | Bidirektionales-kommunikationssystem mit echounterdrückung | |
DE60231857D1 (de) | Tragbares Gerät | |
DE60103361D1 (de) | Bitfehlerratenmessung | |
DE60140569D1 (de) | Tragbares endgerät | |
DE60309109D1 (de) | Rundfunkempfänger | |
NO20023936L (no) | Brannmottaker | |
DE60107993D1 (de) | Mobile Empfängereinheit | |
DE60124644D1 (de) | Tragbares funkgerät | |
DE60123087D1 (de) | Tragbarer Empfänger mit niedriger Streuung | |
DE60217519D1 (de) | Empfänger | |
NO20024403D0 (no) | Ultralydbölgesender/mottager |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |