CA1125430A - Sonar de poursuite a correction de l'effet de lacet par correlation - Google Patents

Sonar de poursuite a correction de l'effet de lacet par correlation

Info

Publication number
CA1125430A
CA1125430A CA322,417A CA322417A CA1125430A CA 1125430 A CA1125430 A CA 1125430A CA 322417 A CA322417 A CA 322417A CA 1125430 A CA1125430 A CA 1125430A
Authority
CA
Canada
Prior art keywords
switch
signals
signal
output
outputs
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
CA322,417A
Other languages
English (en)
Inventor
Alan Broder
Paul Shapiro
Seening Yee
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.)
Unisys Corp
Original Assignee
Sperry Corp
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 Sperry Corp filed Critical Sperry Corp
Priority to CA322,417A priority Critical patent/CA1125430A/fr
Application granted granted Critical
Publication of CA1125430A publication Critical patent/CA1125430A/fr
Expired legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
    • Y02A90/30—Assessment of water resources

Landscapes

  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
CA322,417A 1979-02-27 1979-02-27 Sonar de poursuite a correction de l'effet de lacet par correlation Expired CA1125430A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA322,417A CA1125430A (fr) 1979-02-27 1979-02-27 Sonar de poursuite a correction de l'effet de lacet par correlation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA322,417A CA1125430A (fr) 1979-02-27 1979-02-27 Sonar de poursuite a correction de l'effet de lacet par correlation

Publications (1)

Publication Number Publication Date
CA1125430A true CA1125430A (fr) 1982-06-08

Family

ID=4113642

Family Applications (1)

Application Number Title Priority Date Filing Date
CA322,417A Expired CA1125430A (fr) 1979-02-27 1979-02-27 Sonar de poursuite a correction de l'effet de lacet par correlation

Country Status (1)

Country Link
CA (1) CA1125430A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU178897U1 (ru) * 2017-12-29 2018-04-23 Общество с ограниченной ответственностью "ГидроМаринн" Многоэлементная интерференционная гидроакустическая антенна
RU178896U1 (ru) * 2017-12-28 2018-04-23 Общество с ограниченной ответственностью "ГидроМаринн" Устройство для акустической гидролокации

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU178896U1 (ru) * 2017-12-28 2018-04-23 Общество с ограниченной ответственностью "ГидроМаринн" Устройство для акустической гидролокации
RU178897U1 (ru) * 2017-12-29 2018-04-23 Общество с ограниченной ответственностью "ГидроМаринн" Многоэлементная интерференционная гидроакустическая антенна

Similar Documents

Publication Publication Date Title
US4373135A (en) Pitch matching detecting and counting system
CA1200873A (fr) Detecteur de radiations a balayage
US3039079A (en) Scanning sonar
US3039094A (en) Digital phasing apparatus
US2932002A (en) Acoustic position finder
CA1125430A (fr) Sonar de poursuite a correction de l'effet de lacet par correlation
US4744367A (en) Apparatus for measuring blood flow speed using an ultrasonic beam
US4162474A (en) Yaw-compensated correlating sonar tracking system
US4129870A (en) Apparatus for synthesis of scanning beam
US2929056A (en) Simultaneous lobe comparison, pulse echo locator system
GB2042725A (en) Sonar Detection System
US3166748A (en) Methods and apparatus for measuring antenna radiation patterns
US3068474A (en) Radio direction finding system
Leadabrand et al. Preliminary results on the wavelength dependence and aspect sensitivity of radar auroral echoes between 50 and 3000 MHz
US3916407A (en) Doppler navigation system with angle and radial velocity determination
US3716853A (en) Airborne radar detecting and recording system
US3852706A (en) Object location system
US5049887A (en) Target range detector with moving target indication
US3922634A (en) Sonar system
US4050074A (en) Blended step scan beam signal from fixed beam components
JPH04337488A (ja) レーダ誘導システムおよびそのチャンネル間の位相エラーの補正方法
US5034930A (en) Passive ranging sonar system
JPS6329230B2 (fr)
US3156817A (en) Electrical signal analyzing system
US3714656A (en) Digital signal processor for use in a hyperbolic radio navigation receiver

Legal Events

Date Code Title Description
MKEX Expiry