FR663806A - Improvements to radiotelegraph antenna systems - Google Patents

Improvements to radiotelegraph antenna systems

Info

Publication number
FR663806A
FR663806A FR663806DA FR663806A FR 663806 A FR663806 A FR 663806A FR 663806D A FR663806D A FR 663806DA FR 663806 A FR663806 A FR 663806A
Authority
FR
France
Prior art keywords
radiotelegraph
antenna systems
antenna
systems
radiotelegraph antenna
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
Other languages
French (fr)
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.)
BAE Systems Electronics Ltd
Original Assignee
Marconis Wireless Telegraph 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 Marconis Wireless Telegraph Co Ltd filed Critical Marconis Wireless Telegraph Co Ltd
Application granted granted Critical
Publication of FR663806A publication Critical patent/FR663806A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/08—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a rectilinear path
    • H01Q21/12—Parallel arrangements of substantially straight elongated conductive units
FR663806D 1927-11-18 1928-11-12 Improvements to radiotelegraph antenna systems Expired FR663806A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB31067/27A GB305733A (en) 1927-11-18 1927-11-18 Improvements in or relating to aerial systems for wireless signalling

Publications (1)

Publication Number Publication Date
FR663806A true FR663806A (en) 1929-08-26

Family

ID=10317466

Family Applications (1)

Application Number Title Priority Date Filing Date
FR663806D Expired FR663806A (en) 1927-11-18 1928-11-12 Improvements to radiotelegraph antenna systems

Country Status (5)

Country Link
US (1) US1874941A (en)
BE (1) BE355892A (en)
FR (1) FR663806A (en)
GB (1) GB305733A (en)
NL (1) NL28445C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR962499A (en) * 1942-06-02 1950-06-10

Also Published As

Publication number Publication date
BE355892A (en)
US1874941A (en) 1932-08-30
GB305733A (en) 1929-02-14
NL28445C (en)

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