FI48141C - Chain antenna of the traveling wave type - Google Patents

Chain antenna of the traveling wave type

Info

Publication number
FI48141C
FI48141C FI275471A FI275471A FI48141C FI 48141 C FI48141 C FI 48141C FI 275471 A FI275471 A FI 275471A FI 275471 A FI275471 A FI 275471A FI 48141 C FI48141 C FI 48141C
Authority
FI
Finland
Prior art keywords
traveling wave
wave type
chain antenna
antenna
chain
Prior art date
Application number
FI275471A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI48141B (en
Inventor
Tiuri
Urpo
Tallqvist
Original Assignee
Tiuri
Tallqvist
Urpo
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 Tiuri, Tallqvist, Urpo filed Critical Tiuri
Priority to FI275471A priority Critical patent/FI48141C/en
Priority to NO345672A priority patent/NO132065C/no
Priority to GB4457572A priority patent/GB1393160A/en
Priority to SE1261772A priority patent/SE380130B/xx
Publication of FI48141B publication Critical patent/FI48141B/fi
Application granted granted Critical
Publication of FI48141C publication Critical patent/FI48141C/en

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
    • H01Q11/04—Non-resonant antennas, e.g. travelling-wave antenna with parts bent, folded, shaped, screened or electrically loaded to obtain desired phase relation of radiation from selected sections of the antenna
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/24—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/22—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the orientation in accordance with variation of frequency of radiated wave
FI275471A 1971-10-01 1971-10-01 Chain antenna of the traveling wave type FI48141C (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FI275471A FI48141C (en) 1971-10-01 1971-10-01 Chain antenna of the traveling wave type
NO345672A NO132065C (en) 1971-10-01 1972-09-27
GB4457572A GB1393160A (en) 1971-10-01 1972-09-27 Travelling wave chain antenna
SE1261772A SE380130B (en) 1971-10-01 1972-09-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI275471A FI48141C (en) 1971-10-01 1971-10-01 Chain antenna of the traveling wave type

Publications (2)

Publication Number Publication Date
FI48141B FI48141B (en) 1974-02-28
FI48141C true FI48141C (en) 1974-06-10

Family

ID=8507545

Family Applications (1)

Application Number Title Priority Date Filing Date
FI275471A FI48141C (en) 1971-10-01 1971-10-01 Chain antenna of the traveling wave type

Country Status (4)

Country Link
FI (1) FI48141C (en)
GB (1) GB1393160A (en)
NO (1) NO132065C (en)
SE (1) SE380130B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1529541A (en) * 1977-02-11 1978-10-25 Philips Electronic Associated Microwave antenna
FR2703516A1 (en) * 1993-04-02 1994-10-07 Europ Agence Spatiale Travelling-wave antenna

Also Published As

Publication number Publication date
FI48141B (en) 1974-02-28
SE380130B (en) 1975-10-27
NO132065B (en) 1975-06-02
NO132065C (en) 1975-09-10
GB1393160A (en) 1975-05-07

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