GB180332A - Improvements in and relating to radio receiving systems - Google Patents

Improvements in and relating to radio receiving systems

Info

Publication number
GB180332A
GB180332A GB14030/22A GB1403022A GB180332A GB 180332 A GB180332 A GB 180332A GB 14030/22 A GB14030/22 A GB 14030/22A GB 1403022 A GB1403022 A GB 1403022A GB 180332 A GB180332 A GB 180332A
Authority
GB
United Kingdom
Prior art keywords
relating
radio receiving
receiving systems
resistances
frequency currents
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
GB14030/22A
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.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston Co Ltd
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 British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Publication of GB180332A publication Critical patent/GB180332A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q11/00—Electrically-long antennas having dimensions more than twice the shortest operating wavelength and consisting of conductive active radiating elements
    • H01Q11/02—Non-resonant antennas, e.g. travelling-wave antenna
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/10—Means associated with receiver for limiting or suppressing noise or interference

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Near-Field Transmission Systems (AREA)
  • Floor Finish (AREA)

Abstract

180,332. British Thomson - Houston Co., Ltd., (Assignees of Rice, C. W., and Kellogg, E. W.). May 18, 1921, [Convention date]. Induction, preventing and minimizing. - In order to prevent the building up of high-frequency currents in telegraph, telephone, and power lines due to electromagnetic waves, the line 5, 6 is provided with inductance coils 17 shunted by resistances 18. Small condensers 20 may also be arranged to allow high-frequency currents to leak to earth through resistances 21.
GB14030/22A 1921-05-18 1922-05-18 Improvements in and relating to radio receiving systems Expired GB180332A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US470712A US1534720A (en) 1921-05-18 1921-05-18 Radio receiving system

Publications (1)

Publication Number Publication Date
GB180332A true GB180332A (en) 1923-06-14

Family

ID=23868714

Family Applications (1)

Application Number Title Priority Date Filing Date
GB14030/22A Expired GB180332A (en) 1921-05-18 1922-05-18 Improvements in and relating to radio receiving systems

Country Status (3)

Country Link
US (1) US1534720A (en)
FR (1) FR27158E (en)
GB (1) GB180332A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2636164B2 (en) * 1993-04-06 1997-07-30 弘 菊地 Parametric amplified traveling wave antenna

Also Published As

Publication number Publication date
FR27158E (en) 1924-05-19
US1534720A (en) 1925-04-21

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