GB2516631B - A system of providing calibration information to a frequency attenuator means - Google Patents

A system of providing calibration information to a frequency attenuator means

Info

Publication number
GB2516631B
GB2516631B GB1313351.7A GB201313351A GB2516631B GB 2516631 B GB2516631 B GB 2516631B GB 201313351 A GB201313351 A GB 201313351A GB 2516631 B GB2516631 B GB 2516631B
Authority
GB
United Kingdom
Prior art keywords
calibration information
frequency attenuator
attenuator means
providing calibration
providing
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 - Fee Related
Application number
GB1313351.7A
Other versions
GB201313351D0 (en
GB2516631A (en
Inventor
Dheemantha Dias Kaushala
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EW Simulation Technology Ltd
Original Assignee
EW Simulation Technology Ltd
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 EW Simulation Technology Ltd filed Critical EW Simulation Technology Ltd
Priority to GB1313351.7A priority Critical patent/GB2516631B/en
Publication of GB201313351D0 publication Critical patent/GB201313351D0/en
Priority to PCT/GB2014/052290 priority patent/WO2015011496A1/en
Publication of GB2516631A publication Critical patent/GB2516631A/en
Application granted granted Critical
Publication of GB2516631B publication Critical patent/GB2516631B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/28—Details of pulse systems
    • G01S7/282—Transmitters
    • 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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/40—Means for monitoring or calibrating
    • G01S7/4004—Means for monitoring or calibrating of parts of a radar system
    • G01S7/4008—Means for monitoring or calibrating of parts of a radar system of transmitters
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G1/00—Details of arrangements for controlling amplification
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L5/00—Automatic control of voltage, current, or power
    • H03L5/02—Automatic control of voltage, current, or power of power
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G2201/00—Indexing scheme relating to subclass H03G
    • H03G2201/10—Gain control characterised by the type of controlled element
    • H03G2201/106—Gain control characterised by the type of controlled element being attenuating element
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/10—Monitoring; Testing of transmitters
    • H04B17/11—Monitoring; Testing of transmitters for calibration

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Radar Systems Or Details Thereof (AREA)
GB1313351.7A 2013-07-26 2013-07-26 A system of providing calibration information to a frequency attenuator means Expired - Fee Related GB2516631B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1313351.7A GB2516631B (en) 2013-07-26 2013-07-26 A system of providing calibration information to a frequency attenuator means
PCT/GB2014/052290 WO2015011496A1 (en) 2013-07-26 2014-07-25 A system of providing calibration information to a frequency attenuator means

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1313351.7A GB2516631B (en) 2013-07-26 2013-07-26 A system of providing calibration information to a frequency attenuator means

Publications (3)

Publication Number Publication Date
GB201313351D0 GB201313351D0 (en) 2013-09-11
GB2516631A GB2516631A (en) 2015-02-04
GB2516631B true GB2516631B (en) 2016-07-27

Family

ID=49166975

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1313351.7A Expired - Fee Related GB2516631B (en) 2013-07-26 2013-07-26 A system of providing calibration information to a frequency attenuator means

Country Status (2)

Country Link
GB (1) GB2516631B (en)
WO (1) WO2015011496A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107579783B (en) * 2017-10-12 2023-08-08 深圳信息通信研究院 Performance test system of LTE digital mobile communication comprehensive tester
CN114070429B (en) * 2021-10-28 2023-04-18 中国电子科技集团公司第二十九研究所 Method for combining radio frequency internal and external correction and computer storage medium

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5705956A (en) * 1996-07-12 1998-01-06 National Semiconductor Corporation Neural network based PLL
US20100169254A1 (en) * 2008-12-29 2010-07-01 Chi Mei Communication Systems, Inc. System and method for calibrating radio frequency power of communication devices
EP2413520A1 (en) * 2010-07-26 2012-02-01 Alcatel Lucent A method for transmission and amplification of signals, a transmitting device and a receiving device therefor
EP2541811A2 (en) * 2011-06-29 2013-01-02 Tektronix, Inc. Apparatus for generation of corrected vector wideband RF signals
WO2013023068A1 (en) * 2011-08-11 2013-02-14 Greenray Industries, Inc. Neural network frequency control

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1177449C (en) * 2002-04-23 2004-11-24 华为技术有限公司 Method of raising efficiency of RF power amplifier based on base band digital predistortion technology
US20090058521A1 (en) * 2007-08-31 2009-03-05 Fernandez Andrew D System and method of digital linearization in electronic devices

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5705956A (en) * 1996-07-12 1998-01-06 National Semiconductor Corporation Neural network based PLL
US20100169254A1 (en) * 2008-12-29 2010-07-01 Chi Mei Communication Systems, Inc. System and method for calibrating radio frequency power of communication devices
EP2413520A1 (en) * 2010-07-26 2012-02-01 Alcatel Lucent A method for transmission and amplification of signals, a transmitting device and a receiving device therefor
EP2541811A2 (en) * 2011-06-29 2013-01-02 Tektronix, Inc. Apparatus for generation of corrected vector wideband RF signals
WO2013023068A1 (en) * 2011-08-11 2013-02-14 Greenray Industries, Inc. Neural network frequency control

Also Published As

Publication number Publication date
GB201313351D0 (en) 2013-09-11
WO2015011496A1 (en) 2015-01-29
GB2516631A (en) 2015-02-04

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20170810 AND 20170816

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20220726