GB176893A - Improvements in aerial systems employed in wireless telegraphy and telephony - Google Patents

Improvements in aerial systems employed in wireless telegraphy and telephony

Info

Publication number
GB176893A
GB176893A GB3533720A GB3533720A GB176893A GB 176893 A GB176893 A GB 176893A GB 3533720 A GB3533720 A GB 3533720A GB 3533720 A GB3533720 A GB 3533720A GB 176893 A GB176893 A GB 176893A
Authority
GB
United Kingdom
Prior art keywords
aerial
telephony
systems employed
aerial systems
wireless telegraphy
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
GB3533720A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB3533720A priority Critical patent/GB176893A/en
Publication of GB176893A publication Critical patent/GB176893A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H2/00—Networks using elements or techniques not provided for in groups H03H3/00 - H03H21/00
    • H03H2/005—Coupling circuits between transmission lines or antennas and transmitters, receivers or amplifiers

Landscapes

  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)

Abstract

176,893. Franklin, C. S. Dec. 15, 1920. Addition to 155,330. Drawings to Specification. Directive signalling. - The arrangements described in the parent Specification are modified by connecting the aerial system and the distant receiving apparatus by buried cable, a transformer being used as before between the aerial and the cable. If a multi-pair cable is used, as for example when the aerial system comprises two direction frames and a plain aerial, each pair is twisted and separately screened from the other pairs by copper tape.
GB3533720A 1920-12-15 1920-12-15 Improvements in aerial systems employed in wireless telegraphy and telephony Expired GB176893A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3533720A GB176893A (en) 1920-12-15 1920-12-15 Improvements in aerial systems employed in wireless telegraphy and telephony

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3533720A GB176893A (en) 1920-12-15 1920-12-15 Improvements in aerial systems employed in wireless telegraphy and telephony

Publications (1)

Publication Number Publication Date
GB176893A true GB176893A (en) 1922-03-15

Family

ID=10376594

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3533720A Expired GB176893A (en) 1920-12-15 1920-12-15 Improvements in aerial systems employed in wireless telegraphy and telephony

Country Status (1)

Country Link
GB (1) GB176893A (en)

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