GB501132A - Improvements in or relating to electric wave filters - Google Patents

Improvements in or relating to electric wave filters

Info

Publication number
GB501132A
GB501132A GB20148/37A GB2014837A GB501132A GB 501132 A GB501132 A GB 501132A GB 20148/37 A GB20148/37 A GB 20148/37A GB 2014837 A GB2014837 A GB 2014837A GB 501132 A GB501132 A GB 501132A
Authority
GB
United Kingdom
Prior art keywords
frequency
low
phase
coils
legs
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
GB20148/37A
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.)
Alcatel Lucent Deutschland AG
C Lorenz AG
Original Assignee
Standard Elektrik Lorenz AG
C Lorenz AG
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 Standard Elektrik Lorenz AG, C Lorenz AG filed Critical Standard Elektrik Lorenz AG
Publication of GB501132A publication Critical patent/GB501132A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B15/00—Suppression or limitation of noise or interference
    • H04B15/02—Reducing interference from electric apparatus by means located at or near the interfering apparatus
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/01—Frequency selective two-port networks
    • H03H7/0115—Frequency selective two-port networks comprising only inductors and capacitors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/65—Arrangements characterised by transmission systems for broadcast
    • H04H20/76—Wired systems
    • H04H20/77—Wired systems using carrier waves
    • H04H20/81—Wired systems using carrier waves combined with telephone network over which the broadcast is continuously available

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Filters And Equalizers (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
GB20148/37A 1936-09-04 1937-07-21 Improvements in or relating to electric wave filters Expired GB501132A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE501132X 1936-09-04

Publications (1)

Publication Number Publication Date
GB501132A true GB501132A (en) 1939-02-21

Family

ID=6545724

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20148/37A Expired GB501132A (en) 1936-09-04 1937-07-21 Improvements in or relating to electric wave filters

Country Status (4)

Country Link
US (1) US2144950A (enrdf_load_stackoverflow)
FR (1) FR813929A (enrdf_load_stackoverflow)
GB (1) GB501132A (enrdf_load_stackoverflow)
NL (1) NL47533C (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS498265A (enrdf_load_stackoverflow) * 1972-05-10 1974-01-24
US4672337A (en) * 1985-11-27 1987-06-09 The United States Of America As Represented By The Secretary Of The Navy VLF/HF EMI filter
EP0614588A4 (en) * 1992-09-25 1995-10-04 Tom Denedios Radio frequency interference filter.
CN106330129A (zh) * 2016-08-31 2017-01-11 安徽赛福电子有限公司 一种高低频组合网络滤波器
GB2563192B (en) * 2017-03-16 2021-02-24 Rosemount Measurement Ltd Improvements in or relating to vibrating element apparatus

Also Published As

Publication number Publication date
NL47533C (enrdf_load_stackoverflow)
FR813929A (fr) 1937-06-11
US2144950A (en) 1939-01-24

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