KR100193057B1 - 신호 레벨 표시기와 그 방법 - Google Patents

신호 레벨 표시기와 그 방법 Download PDF

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Publication number
KR100193057B1
KR100193057B1 KR1019960700870A KR19960700870A KR100193057B1 KR 100193057 B1 KR100193057 B1 KR 100193057B1 KR 1019960700870 A KR1019960700870 A KR 1019960700870A KR 19960700870 A KR19960700870 A KR 19960700870A KR 100193057 B1 KR100193057 B1 KR 100193057B1
Authority
KR
South Korea
Prior art keywords
illuminated
elements
magnitude
leds
visible
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
KR1019960700870A
Other languages
English (en)
Korean (ko)
Inventor
마르샤 진 오팅
존 폴 크라머
Original Assignee
모토로라 인크.
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 모토로라 인크. filed Critical 모토로라 인크.
Application granted granted Critical
Publication of KR100193057B1 publication Critical patent/KR100193057B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/318—Received signal strength
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/20—Monitoring; Testing of receivers
    • H04B17/23—Indication means, e.g. displays, alarms, audible means

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Indicating Measured Values (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Telephone Function (AREA)
KR1019960700870A 1994-06-23 1995-05-08 신호 레벨 표시기와 그 방법 Expired - Fee Related KR100193057B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US8/264656 1994-06-23
US08/264,656 US5486843A (en) 1994-06-23 1994-06-23 Signal level indicator and associated method
PCT/US1995/005626 WO1996000434A1 (en) 1994-06-23 1995-05-08 Signal level indicator and associated method

Publications (1)

Publication Number Publication Date
KR100193057B1 true KR100193057B1 (ko) 1999-06-15

Family

ID=23007044

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960700870A Expired - Fee Related KR100193057B1 (ko) 1994-06-23 1995-05-08 신호 레벨 표시기와 그 방법

Country Status (11)

Country Link
US (1) US5486843A (enExample)
KR (1) KR100193057B1 (enExample)
CN (1) CN1129484A (enExample)
AU (1) AU2471495A (enExample)
BR (1) BR9506004A (enExample)
FR (1) FR2721742A1 (enExample)
GB (1) GB2295711B (enExample)
IT (1) IT1278490B1 (enExample)
TW (1) TW316344B (enExample)
WO (1) WO1996000434A1 (enExample)
ZA (1) ZA953936B (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0830231A (ja) * 1994-07-18 1996-02-02 Toshiba Corp Ｌｅｄドットマトリクス表示器及びその調光方法
US5774540A (en) * 1995-11-15 1998-06-30 Lucent Technologies Inc. Hierarchical menu screen interface for displaying and accessing telephone terminal features
US5841855A (en) * 1995-11-15 1998-11-24 Lucent Technologies Inc. Menu level indicator for a telephone terminal
JPH11187440A (ja) * 1997-12-22 1999-07-09 Nec Shizuoka Ltd 無線受信機表示方式
WO2000060855A1 (en) * 1999-04-06 2000-10-12 Koninklijke Philips Electronics N.V. Apparatus for processing signals
US7012542B2 (en) * 2002-04-05 2006-03-14 Gibson Guitar Corp. Multicolor function indicator light
JP4217043B2 (ja) * 2002-09-20 2009-01-28 京セラ株式会社 アダプティブアレイ無線通信装置、受信レベル表示方法、受信レベル調整方法、受信レベル表示プログラム、および受信レベル調整プログラム
ATE542319T1 (de) * 2006-08-03 2012-02-15 Oticon As Verfahren und system zur visuellen funktionsanzeige von drahtlosen empfängern und ein drahtloser empfänger.
US10893264B1 (en) 2019-06-21 2021-01-12 Voxx International Corporation Traffic light-type signal strength meter/indicator linked to an antenna AGC circuit

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US286029A (en) * 1883-10-02 Egbeet l
US3487263A (en) * 1966-07-18 1969-12-30 Aerospace Prod Res Display device with separate means for defining and positioning the symbol
JPS5757718B2 (enExample) * 1973-10-19 1982-12-06 Hitachi Ltd
US4001699A (en) * 1975-09-15 1977-01-04 Burroughs Corporation Bar graph digital interface circuit
US4110665A (en) * 1977-07-13 1978-08-29 Moore Products Co. Control circuit for bar graph display panel
CH616231A5 (enExample) * 1977-07-29 1980-03-14 Bbc Brown Boveri & Cie
US4336534A (en) * 1978-07-17 1982-06-22 Trio Kabushiki Kaisha Control generator for use in broadcast receiver including improved signal level indicator
USD286029S (en) * 1984-02-15 1986-10-07 Bristol-Myers Company Liquid crystal bar graph display
JPS623536A (ja) * 1985-06-29 1987-01-09 Oki Electric Ind Co Ltd 移動体データ通信の良否判定装置
CA2021217C (en) * 1989-07-18 1994-11-01 Akira Ishikura Radio communication apparatus having a function for displaying reception field strength and method of controlling the apparatus
US5039978A (en) * 1990-01-08 1991-08-13 Kronberg James W Analog graphic display method and apparatus
EP0443248A2 (en) * 1990-02-20 1991-08-28 Seiko Epson Corporation Liquid crystal display device
US5119426A (en) * 1990-06-07 1992-06-02 Peavey Electronics Corporation Linear array level meter displaying multiple audio characteristics

Also Published As

Publication number Publication date
TW316344B (enExample) 1997-09-21
US5486843A (en) 1996-01-23
GB9603598D0 (en) 1996-04-17
BR9506004A (pt) 1997-08-19
ITRM950399A1 (it) 1996-12-14
IT1278490B1 (it) 1997-11-24
AU2471495A (en) 1996-01-19
FR2721742A1 (fr) 1995-12-29
GB2295711B (en) 1998-02-18
ITRM950399A0 (it) 1995-06-14
CN1129484A (zh) 1996-08-21
GB2295711A (en) 1996-06-05
ZA953936B (en) 1996-04-09
WO1996000434A1 (en) 1996-01-04

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