GB1175427A - Improvements in or relating to Delay Equalizers - Google Patents

Improvements in or relating to Delay Equalizers

Info

Publication number
GB1175427A
GB1175427A GB1439767A GB1439767A GB1175427A GB 1175427 A GB1175427 A GB 1175427A GB 1439767 A GB1439767 A GB 1439767A GB 1439767 A GB1439767 A GB 1439767A GB 1175427 A GB1175427 A GB 1175427A
Authority
GB
United Kingdom
Prior art keywords
cavities
ring
hybrid
resonant
frequency
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
GB1439767A
Other languages
English (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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Publication of GB1175427A publication Critical patent/GB1175427A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/38—Transmitter circuitry for the transmission of television signals according to analogue transmission standards
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D7/00—Casting ingots, e.g. from ferrous metals
    • B22D7/06—Ingot moulds or their manufacture
    • B22D7/10—Hot tops therefor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/18—Phase-shifters
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/20—Frequency-selective devices, e.g. filters
    • H01P1/207—Hollow waveguide filters
    • H01P1/209—Hollow waveguide filters comprising one or more branching arms or cavities wholly outside the main waveguide
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/20—Frequency-selective devices, e.g. filters
    • H01P1/213—Frequency-selective devices, e.g. filters combining or separating two or more different frequencies
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P5/00—Coupling devices of the waveguide type
    • H01P5/12—Coupling devices having more than two ports
    • H01P5/16—Conjugate devices, i.e. devices having at least one port decoupled from one other port

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Radio Relay Systems (AREA)
  • Waveguide Connection Structure (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
GB1439767A 1966-03-29 1967-03-29 Improvements in or relating to Delay Equalizers Expired GB1175427A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR55365A FR1480271A (fr) 1966-03-29 1966-03-29 Perfectionnements aux systèmes de transmission à phase linéaire

Publications (1)

Publication Number Publication Date
GB1175427A true GB1175427A (en) 1969-12-23

Family

ID=8604919

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1439767A Expired GB1175427A (en) 1966-03-29 1967-03-29 Improvements in or relating to Delay Equalizers

Country Status (7)

Country Link
DE (1) DE1512160A1 (xx)
ES (1) ES337958A1 (xx)
FR (1) FR1480271A (xx)
GB (1) GB1175427A (xx)
LU (1) LU53294A1 (xx)
MC (1) MC647A1 (xx)
NL (1) NL6703327A (xx)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1992085A1 (en) * 2006-02-28 2008-11-19 KMW Inc. Apparatus for using a wireless communication base station in common
WO2010076085A1 (en) * 2009-01-02 2010-07-08 International Business Machines Corporation Integrated millimeter wave phase shifter and method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5338950A (en) * 1976-09-21 1978-04-10 Nec Corp Microwave delay compensation circuit

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1992085A1 (en) * 2006-02-28 2008-11-19 KMW Inc. Apparatus for using a wireless communication base station in common
EP1992085A4 (en) * 2006-02-28 2012-07-04 Kmw Inc DEVICE FOR THE COMMON USE OF A WIRELESS COMMUNICATION BASE STATION
WO2010076085A1 (en) * 2009-01-02 2010-07-08 International Business Machines Corporation Integrated millimeter wave phase shifter and method

Also Published As

Publication number Publication date
ES337958A1 (es) 1968-03-16
MC647A1 (fr) 1967-12-05
FR1480271A (fr) 1967-05-12
NL6703327A (xx) 1967-10-02
DE1512160A1 (de) 1969-06-19
LU53294A1 (xx) 1967-05-29

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees