DK199801471A - Method and apparatus for accurately measuring return loss over a large dynamic range - Google Patents

Method and apparatus for accurately measuring return loss over a large dynamic range

Info

Publication number
DK199801471A
DK199801471A DK199801471A DKPA199801471A DK199801471A DK 199801471 A DK199801471 A DK 199801471A DK 199801471 A DK199801471 A DK 199801471A DK PA199801471 A DKPA199801471 A DK PA199801471A DK 199801471 A DK199801471 A DK 199801471A
Authority
DK
Denmark
Prior art keywords
dynamic range
return loss
accurately measuring
large dynamic
loss over
Prior art date
Application number
DK199801471A
Other languages
Danish (da)
Inventor
Hans Erik Iversen
Original Assignee
Polar Lab V Hans Erik Iversen
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 Polar Lab V Hans Erik Iversen filed Critical Polar Lab V Hans Erik Iversen
Priority to DK199801471A priority Critical patent/DK199801471A/en
Priority to PCT/DK1999/000632 priority patent/WO2000030272A2/en
Priority to AU37900/00A priority patent/AU3790000A/en
Publication of DK199801471A publication Critical patent/DK199801471A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/46—Monitoring; Testing
    • H04B3/48—Testing attenuation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/042—Public Land Mobile systems, e.g. cellular systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Control Of Amplification And Gain Control (AREA)
DK199801471A 1998-11-13 1998-11-13 Method and apparatus for accurately measuring return loss over a large dynamic range DK199801471A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DK199801471A DK199801471A (en) 1998-11-13 1998-11-13 Method and apparatus for accurately measuring return loss over a large dynamic range
PCT/DK1999/000632 WO2000030272A2 (en) 1998-11-13 1999-11-15 Method and device for precise measurement of return loss over a wide dynamic range
AU37900/00A AU3790000A (en) 1998-11-13 1999-11-15 Method and device for precise measurement of return loss over a wide dynamic range

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK199801471A DK199801471A (en) 1998-11-13 1998-11-13 Method and apparatus for accurately measuring return loss over a large dynamic range

Publications (1)

Publication Number Publication Date
DK199801471A true DK199801471A (en) 2000-05-14

Family

ID=8105187

Family Applications (1)

Application Number Title Priority Date Filing Date
DK199801471A DK199801471A (en) 1998-11-13 1998-11-13 Method and apparatus for accurately measuring return loss over a large dynamic range

Country Status (3)

Country Link
AU (1) AU3790000A (en)
DK (1) DK199801471A (en)
WO (1) WO2000030272A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100380841C (en) * 2004-09-28 2008-04-09 北京信威通信技术股份有限公司 Automatic power adjusting apparatus and method for repeater in TDD system
DE102005018090A1 (en) * 2005-04-19 2006-10-26 Rohde & Schwarz Gmbh & Co. Kg Calibration device and calibration method for adjusting a directional coupler measuring system
CN108333585B (en) * 2018-01-31 2021-03-16 广东美的厨房电器制造有限公司 Radio frequency detection device, detection method and microwave oven

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57137866A (en) * 1981-02-20 1982-08-25 Noda Tsushin Kk Measuring device for transmission characteristic
CA2030272C (en) * 1989-11-24 1995-06-27 David R. Brunfeldt Vector network analyzer
EP0479168B1 (en) * 1990-10-01 1997-02-26 Murata Manufacturing Co., Ltd. Antenna supervising apparatus comprising a standing wave ratio measuring unit
SE506168C2 (en) * 1996-01-17 1997-11-17 Allgon Ab Method and apparatus for measuring the reflection loss of a radio frequency signal

Also Published As

Publication number Publication date
WO2000030272A2 (en) 2000-05-25
AU3790000A (en) 2000-06-05
WO2000030272A3 (en) 2000-08-10

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment