NL173801C - Antenne met lineair gepolariseerd stralingsdiagram. - Google Patents

Antenne met lineair gepolariseerd stralingsdiagram.

Info

Publication number
NL173801C
NL173801C NLAANVRAGE7109699,A NL7109699A NL173801C NL 173801 C NL173801 C NL 173801C NL 7109699 A NL7109699 A NL 7109699A NL 173801 C NL173801 C NL 173801C
Authority
NL
Netherlands
Prior art keywords
aerial
linear polarized
polarized radiation
radiation diagram
diagram
Prior art date
Application number
NLAANVRAGE7109699,A
Other languages
English (en)
Dutch (nl)
Other versions
NL7109699A (Direct
NL173801B (nl
Original Assignee
Thomson Csf
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 Thomson Csf filed Critical Thomson Csf
Publication of NL7109699A publication Critical patent/NL7109699A/xx
Publication of NL173801B publication Critical patent/NL173801B/xx
Application granted granted Critical
Publication of NL173801C publication Critical patent/NL173801C/xx

Links

Classifications

    • 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
    • H01Q21/26—Turnstile or like antennas comprising arrangements of three or more elongated elements disposed radially and symmetrically in a horizontal plane about a common centre
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
    • G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
    • H01Q9/18—Vertical disposition of the antenna

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Waveguide Aerials (AREA)
  • Meat, Egg Or Seafood Products (AREA)
NLAANVRAGE7109699,A 1970-07-17 1971-07-14 Antenne met lineair gepolariseerd stralingsdiagram. NL173801C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7026431A FR2104689B1 (Direct) 1970-07-17 1970-07-17

Publications (3)

Publication Number Publication Date
NL7109699A NL7109699A (Direct) 1972-01-19
NL173801B NL173801B (nl) 1983-10-03
NL173801C true NL173801C (nl) 1984-03-01

Family

ID=9058832

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7109699,A NL173801C (nl) 1970-07-17 1971-07-14 Antenne met lineair gepolariseerd stralingsdiagram.

Country Status (10)

Country Link
US (1) US3733611A (Direct)
JP (1) JPS579241B1 (Direct)
BE (1) BE768464A (Direct)
CA (1) CA931640A (Direct)
DE (1) DE2135687A1 (Direct)
FR (1) FR2104689B1 (Direct)
GB (1) GB1310794A (Direct)
LU (1) LU63542A1 (Direct)
NL (1) NL173801C (Direct)
NO (1) NO130658C (Direct)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3128952A1 (de) * 1981-07-22 1983-02-10 Standard Elektrik Lorenz Ag, 7000 Stuttgart "antenne fuer ein drehfunkfeuer"
DE3430127C2 (de) * 1984-08-16 1987-04-02 Krauss-Maffei AG, 8000 München Vorrichtung zum Trocknen von feinkörnigen Feststoffpartikeln
JPS60188009A (ja) * 1984-03-08 1985-09-25 ヤンマー農機株式会社 刈取機における刈高さ制御装置
US6020860A (en) * 1997-04-29 2000-02-01 Howell Laboratories, Inc. Antenna inner conductor and shorts system
DE60008630T2 (de) * 1999-06-07 2005-02-03 Honeywell International Inc. Antennensystem für bodengebundene Anwendungen

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA518722A (en) * 1955-11-22 Canadian Marconi Company Resonant transmission line antenna

Also Published As

Publication number Publication date
US3733611A (en) 1973-05-15
DE2135687A1 (de) 1972-01-20
FR2104689B1 (Direct) 1975-01-10
NL7109699A (Direct) 1972-01-19
NO130658B (Direct) 1974-10-07
AU3113471A (en) 1973-01-18
NL173801B (nl) 1983-10-03
CA931640A (en) 1973-08-07
LU63542A1 (Direct) 1971-11-16
NO130658C (Direct) 1975-01-15
GB1310794A (en) 1973-03-21
BE768464A (fr) 1971-11-03
FR2104689A1 (Direct) 1972-04-21
JPS579241B1 (Direct) 1982-02-20

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee