DE29622767U1 - Frequency-Hopping für passive und semi-passive Telemetrie- und Identifikationssysteme - Google Patents
Frequency-Hopping für passive und semi-passive Telemetrie- und IdentifikationssystemeInfo
- Publication number
- DE29622767U1 DE29622767U1 DE29622767U DE29622767U DE29622767U1 DE 29622767 U1 DE29622767 U1 DE 29622767U1 DE 29622767 U DE29622767 U DE 29622767U DE 29622767 U DE29622767 U DE 29622767U DE 29622767 U1 DE29622767 U1 DE 29622767U1
- Authority
- DE
- Germany
- Prior art keywords
- passive
- semi
- frequency hopping
- identification systems
- telemetry
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
- G01S13/75—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems using transponders powered from received waves, e.g. using passive transponders, or using passive reflectors
- G01S13/751—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems using transponders powered from received waves, e.g. using passive transponders, or using passive reflectors wherein the responder or reflector radiates a coded signal
- G01S13/758—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems using transponders powered from received waves, e.g. using passive transponders, or using passive reflectors wherein the responder or reflector radiates a coded signal using a signal generator powered by the interrogation signal
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Near-Field Transmission Systems (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH235395 | 1995-08-17 | ||
PCT/EP1996/003645 WO1997007413A1 (de) | 1995-08-17 | 1996-08-19 | Frequency-hopping für passive und semi-passive telemetrie- und identifikationssysteme |
Publications (1)
Publication Number | Publication Date |
---|---|
DE29622767U1 true DE29622767U1 (de) | 1997-07-03 |
Family
ID=4231808
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE29622767U Expired - Lifetime DE29622767U1 (de) | 1995-08-17 | 1996-08-19 | Frequency-Hopping für passive und semi-passive Telemetrie- und Identifikationssysteme |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU6874396A (de) |
DE (1) | DE29622767U1 (de) |
WO (1) | WO1997007413A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19823596A1 (de) * | 1998-05-27 | 1999-12-02 | Keytec Elektronische Informati | Identifikationssystem sowie ein Verfahren zum Betreiben eines solchen |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5828693A (en) * | 1996-03-21 | 1998-10-27 | Amtech Corporation | Spread spectrum frequency hopping reader system |
JP3972224B2 (ja) * | 1998-02-10 | 2007-09-05 | ソニー株式会社 | Icカード、icカード処理装置及びicカードシステム |
DE19847135B4 (de) * | 1998-10-13 | 2007-10-31 | Texas Instruments Deutschland Gmbh | Verfahren zum Lesen der in einem Transponder gespeicherten Daten und Transpondersystem zur Durchführung des Verfahrens |
NL1011416C2 (nl) * | 1999-03-01 | 2000-09-06 | Nl App Nfabriek Oenedapoe Nv | Enkelzijband zender toepassing en schakelingen voor RF ID ondervraageenheid. |
DE102004019311B3 (de) | 2004-04-14 | 2005-11-10 | Atmel Germany Gmbh | Verfahren sowie Vorrichtung zur drahtlosen Datenübertragung |
DE102004054341A1 (de) * | 2004-11-09 | 2006-05-24 | ASTRA Gesellschaft für Asset Management mbH & Co. KG | Lesegerät zum berührungslosen Lesen von Transponderdaten |
US7321289B2 (en) * | 2005-06-30 | 2008-01-22 | Symbol Technologies, Inc. | Systems and methods for reducing interference by modulating a reader transmittal signal within the transmission channel |
US8730011B2 (en) * | 2005-07-14 | 2014-05-20 | Biosense Webster, Inc. | Wireless position transducer with digital signaling |
CN105991492A (zh) * | 2015-02-10 | 2016-10-05 | 北京空间飞行器总体设计部 | 跳频信号识别方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4843640A (en) * | 1986-04-24 | 1989-06-27 | Gte Valeron Corporation | Industrial identification transponder |
US5349332A (en) * | 1992-10-13 | 1994-09-20 | Sensormatic Electronics Corportion | EAS system with requency hopping |
US5473330A (en) * | 1993-02-01 | 1995-12-05 | Motorola, Inc. | Tagging system having resonant frequency shift compensation |
US5450086A (en) * | 1993-12-03 | 1995-09-12 | Texas Instruments Deutschland Gmbh | Self-tuning receiver/decoder for frequency shift keying RF data transmission |
-
1996
- 1996-08-19 DE DE29622767U patent/DE29622767U1/de not_active Expired - Lifetime
- 1996-08-19 AU AU68743/96A patent/AU6874396A/en not_active Abandoned
- 1996-08-19 WO PCT/EP1996/003645 patent/WO1997007413A1/de active Application Filing
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19823596A1 (de) * | 1998-05-27 | 1999-12-02 | Keytec Elektronische Informati | Identifikationssystem sowie ein Verfahren zum Betreiben eines solchen |
DE19823596C2 (de) * | 1998-05-27 | 2000-08-31 | Keytec Elektronische Informati | Identifikationssystem sowie ein Verfahren zum Betreiben eines solchen |
Also Published As
Publication number | Publication date |
---|---|
AU6874396A (en) | 1997-03-12 |
WO1997007413A1 (de) | 1997-02-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 19970814 |
|
R081 | Change of applicant/patentee |
Owner name: BAUMER IDENT AG, CH Free format text: FORMER OWNER: TAGIX AG, MAEGENWIL, CH Effective date: 19970808 |
|
R156 | Lapse of ip right after 3 years |
Effective date: 20000601 |