GB2094010B - A detector for periodic signals bursts - Google Patents

A detector for periodic signals bursts

Info

Publication number
GB2094010B
GB2094010B GB8205745A GB8205745A GB2094010B GB 2094010 B GB2094010 B GB 2094010B GB 8205745 A GB8205745 A GB 8205745A GB 8205745 A GB8205745 A GB 8205745A GB 2094010 B GB2094010 B GB 2094010B
Authority
GB
United Kingdom
Prior art keywords
detector
periodic signals
bursts
signals bursts
periodic
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
Application number
GB8205745A
Other versions
GB2094010A (en
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.)
UK Secretary of State for Defence
Original Assignee
UK Secretary of State for Defence
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 UK Secretary of State for Defence filed Critical UK Secretary of State for Defence
Priority to GB8205745A priority Critical patent/GB2094010B/en
Publication of GB2094010A publication Critical patent/GB2094010A/en
Application granted granted Critical
Publication of GB2094010B publication Critical patent/GB2094010B/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/145—Indicating the presence of current or voltage
    • G01R19/155—Indicating the presence of voltage
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
    • G01R29/02—Measuring characteristics of individual pulses, e.g. deviation from pulse flatness, rise time or duration
    • G01R29/027—Indicating that a pulse characteristic is either above or below a predetermined value or within or beyond a predetermined range of values
    • G01R29/033—Indicating that a pulse characteristic is either above or below a predetermined value or within or beyond a predetermined range of values giving an indication of the number of times this occurs, i.e. multi-channel analysers (the characteristic being frequency)
    • 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
    • G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/523—Details of pulse systems
    • G01S7/526—Receivers
    • G01S7/527—Extracting wanted echo signals

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
GB8205745A 1981-03-04 1982-02-26 A detector for periodic signals bursts Expired GB2094010B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8205745A GB2094010B (en) 1981-03-04 1982-02-26 A detector for periodic signals bursts

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8106780 1981-03-04
GB8205745A GB2094010B (en) 1981-03-04 1982-02-26 A detector for periodic signals bursts

Publications (2)

Publication Number Publication Date
GB2094010A GB2094010A (en) 1982-09-08
GB2094010B true GB2094010B (en) 1984-10-03

Family

ID=26278638

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8205745A Expired GB2094010B (en) 1981-03-04 1982-02-26 A detector for periodic signals bursts

Country Status (1)

Country Link
GB (1) GB2094010B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60169295A (en) * 1983-11-18 1985-09-02 テクトロニツクス・インコーポレイテツド Method of judging whether inputted signal includes at least one predetermined signal component or not
FR2571500B1 (en) * 1984-10-05 1986-12-19 Commissariat Energie Atomique ELECTRONIC ASSEMBLY FOR DETECTING FUGITIVE VARIATIONS OF AN ELECTRICAL VOLTAGE AS A FUNCTION OF TIME
AT389950B (en) * 1987-04-09 1990-02-26 Neusiedler Ag CIRCUIT ARRANGEMENT FOR DETECTING CHIRP-MODULATED SIGNALS, ESPECIALLY CHIRP-MODULATED ULTRASOUND SIGNALS

Also Published As

Publication number Publication date
GB2094010A (en) 1982-09-08

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee