ATE394810T1 - Hf- antennendetektorschaltung - Google Patents

Hf- antennendetektorschaltung

Info

Publication number
ATE394810T1
ATE394810T1 AT00901545T AT00901545T ATE394810T1 AT E394810 T1 ATE394810 T1 AT E394810T1 AT 00901545 T AT00901545 T AT 00901545T AT 00901545 T AT00901545 T AT 00901545T AT E394810 T1 ATE394810 T1 AT E394810T1
Authority
AT
Austria
Prior art keywords
antenna
circuit
detector circuit
antenna detector
output terminal
Prior art date
Application number
AT00901545T
Other languages
English (en)
Inventor
Marc Kamphuis
Nigtevecht Hans Van
Original Assignee
Ericsson Telefon Ab L M
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Application granted granted Critical
Publication of ATE394810T1 publication Critical patent/ATE394810T1/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q23/00—Antennas with active circuits or circuit elements integrated within them or attached to them
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/10—Monitoring; Testing of transmitters
    • H04B17/15—Performance testing
    • H04B17/17—Detection of non-compliance or faulty performance, e.g. response deviations
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/66—Testing of connections, e.g. of plugs or non-disconnectable joints
    • G01R31/67—Testing the correctness of wire connections in electric apparatus or circuits

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transmitters (AREA)
  • Burglar Alarm Systems (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
AT00901545T 2000-01-07 2000-01-07 Hf- antennendetektorschaltung ATE394810T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2000/000206 WO2001052357A1 (en) 2000-01-07 2000-01-07 An rf antenna detector circuit

Publications (1)

Publication Number Publication Date
ATE394810T1 true ATE394810T1 (de) 2008-05-15

Family

ID=8163793

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00901545T ATE394810T1 (de) 2000-01-07 2000-01-07 Hf- antennendetektorschaltung

Country Status (5)

Country Link
EP (1) EP1250730B1 (de)
AT (1) ATE394810T1 (de)
AU (1) AU2290500A (de)
DE (1) DE60038816D1 (de)
WO (1) WO2001052357A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7440785B2 (en) * 2003-03-07 2008-10-21 Nortel Networks Limited Method and apparatus for enhancing link range in a wireless network using self-configurable antenna
WO2005094154A2 (en) * 2004-03-31 2005-10-13 Kamstrup A/S Method and device for detecting an external antenna
CN103293403B (zh) * 2012-02-29 2015-08-26 比亚迪股份有限公司 一种信号传导和天线的调试方法
CN109358238A (zh) * 2018-09-27 2019-02-19 普联技术有限公司 一种天线防呆电路及装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI92766C (fi) * 1993-04-14 1994-12-27 Nokia Telecommunications Oy Menetelmä ja laite antennin kunnon valvomiseksi
JP3084336B2 (ja) * 1994-01-31 2000-09-04 富士通株式会社 可搬型通信装置
FI963389L (fi) * 1996-08-30 1998-03-01 Nokia Mobile Phones Ltd Käsipuhelimen opastusjärjestelmä
FI108892B (fi) * 1996-11-21 2002-04-15 Adc Telecommunications Inc Järjestely antennin kunnon mittaamiseksi radiopuhelinjärjestelmässä
DE19705735A1 (de) * 1997-02-14 1998-08-20 Nokia Mobile Phones Ltd Verfahren und Vorrichtung zur Inspektion wenigstens eines Antennenzweigs, insbesondere in einem Fahrzeug

Also Published As

Publication number Publication date
DE60038816D1 (de) 2008-06-19
WO2001052357A1 (en) 2001-07-19
EP1250730B1 (de) 2008-05-07
AU2290500A (en) 2001-07-24
EP1250730A1 (de) 2002-10-23

Similar Documents

Publication Publication Date Title
SE9801671L (sv) Integrerad krets och metod för att förmå en intgrerad krets att exekvera instruktioner
SE9503987D0 (sv) Balunanordning och sätt att utforma densamma
EP1605589A4 (de) Vergleichsschaltung
EP1058384A3 (de) Zweibandabstimmschaltung
MY120331A (en) Impedance matching circuit for power amplifier
MXPA03002064A (es) Arreglo de circuito y procedimiento para detectar un ataque indeseado en un circuito integrado.
KR860008698A (ko) 플라즈마 에칭 시스템
ATE318452T1 (de) Antennenschalter
SE9600168D0 (sv) Method and device for measuring the return loss of a radiofrequent signal
WO2001026948A3 (en) Microwave blade tracker
KR890009106A (ko) 라디오 수신기
WO2004047351A3 (en) Radio frequency power amplifier adaptive bias control circuit
DE59801463D1 (de) Aufweckschaltung für ein elektronisches gerät
ATE394810T1 (de) Hf- antennendetektorschaltung
TW200709607A (en) Circuit for generating dying GASP signals and electronic device utilizing the same
ATE411640T1 (de) Verstärker-mischerschaltung
AU6322000A (en) Electronic circuit for detecting a change relative to a quiescent condition
KR980006979A (ko) 이동체 통신시스템의 수신신호세기 검출회로
WO2003075632A3 (en) Rf amplifier system with interface to provide a computer readable spectral depiction of the re output
JPS5513573A (en) Multi-channel receiving circuit
TW428088B (en) Power-up stable signal detection circuit
SE9600126L (sv) Mobiltelefonvarnare med låg strömförbrukning
JPS5765100A (en) Operation check system for speaker
SU1663751A1 (ru) Усилительное устройство высокочастотных сигналов
JPS56100503A (en) Wave detecting circuit

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties