CH260212A - Rahmenantenne. - Google Patents

Rahmenantenne.

Info

Publication number
CH260212A
CH260212A CH260212DA CH260212A CH 260212 A CH260212 A CH 260212A CH 260212D A CH260212D A CH 260212DA CH 260212 A CH260212 A CH 260212A
Authority
CH
Switzerland
Prior art keywords
loop antenna
antenna
loop
Prior art date
Application number
Other languages
English (en)
Inventor
Ag Standard Telephon Und Radio
Original Assignee
Standard Telephon & Radio Ag
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 Standard Telephon & Radio Ag filed Critical Standard Telephon & Radio Ag
Publication of CH260212A publication Critical patent/CH260212A/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
    • H01Q7/06—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop with core of ferromagnetic material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/02—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
    • B01J2/04—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops in a gaseous medium
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05C—NITROGENOUS FERTILISERS
    • C05C1/00—Ammonium nitrate fertilisers
    • C05C1/02—Granulation; Pelletisation; Stabilisation; Colouring
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/20—Time-division multiplex systems using resonant transfer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Organic Chemistry (AREA)
  • Signal Processing (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Details Of Aerials (AREA)
  • Near-Field Transmission Systems (AREA)
CH260212D 1938-12-13 1947-07-25 Rahmenantenne. CH260212A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB522492X 1938-12-13

Publications (1)

Publication Number Publication Date
CH260212A true CH260212A (de) 1949-02-28

Family

ID=10463192

Family Applications (1)

Application Number Title Priority Date Filing Date
CH260212D CH260212A (de) 1938-12-13 1947-07-25 Rahmenantenne.

Country Status (4)

Country Link
US (1) US2266262A (de)
BE (1) BE482157A (de)
CH (1) CH260212A (de)
GB (1) GB522492A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE914984C (de) * 1950-08-05 1954-07-12 Max Grundig Drehbare magnetische Richtantenne

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2438680A (en) * 1943-03-11 1948-03-30 Wladimir J Polydoroff Loop antenna apparatus
US2442310A (en) * 1943-06-14 1948-05-25 Wladimir J Polydoroff Directional antenna system
US2460492A (en) * 1946-10-30 1949-02-01 Hoffman Radio Corp Loop inductance compensator
US2581348A (en) * 1948-04-10 1952-01-08 Int Standard Electric Corp Antenna
US2824306A (en) * 1950-10-04 1958-02-18 Admiral Corp Antenna
US2915752A (en) * 1953-12-29 1959-12-01 Raytheon Co Directional antenna
US2953785A (en) * 1956-08-02 1960-09-20 Gasaccumulator Svenska Ab Arrangement for radio direction finding
US3078462A (en) * 1958-07-18 1963-02-19 Julius Herman One-turn loop antenna
US4441498A (en) * 1982-05-10 1984-04-10 Cardio-Pace Medical, Inc. Planar receiver antenna coil for programmable electromedical pulse generator
US4703278A (en) * 1984-10-09 1987-10-27 Texaco Inc. Well logging disc coil receiving means and method
JP3481575B2 (ja) * 2000-09-28 2003-12-22 寛児 川上 アンテナ
US8922440B2 (en) * 2004-12-21 2014-12-30 Q-Track Corporation Space efficient magnetic antenna method
US8436780B2 (en) 2010-07-12 2013-05-07 Q-Track Corporation Planar loop antenna system
US9997845B2 (en) 2004-12-21 2018-06-12 Q-Track Corporation Embedded symmetric multiple axis antenna system with isolation among the multiple axes
US7825543B2 (en) 2005-07-12 2010-11-02 Massachusetts Institute Of Technology Wireless energy transfer
CN102255398B (zh) 2005-07-12 2013-07-24 麻省理工学院 无线传递电磁能量的方法和设备
US9634730B2 (en) 2007-07-09 2017-04-25 Qualcomm Incorporated Wireless energy transfer using coupled antennas
US8362651B2 (en) 2008-10-01 2013-01-29 Massachusetts Institute Of Technology Efficient near-field wireless energy transfer using adiabatic system variations

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE914984C (de) * 1950-08-05 1954-07-12 Max Grundig Drehbare magnetische Richtantenne

Also Published As

Publication number Publication date
GB522492A (en) 1940-06-19
BE482157A (de)
US2266262A (en) 1941-12-16

Similar Documents

Publication Publication Date Title
CH260212A (de) Rahmenantenne.
CH212948A (de) Richtantenne.
CH209305A (de) Kötzerspulmaschine.
CH208727A (de) Kötzerspulmaschine.
CH203845A (fr) Teleferica monofune.
DK59456C (da) Remflytter.
AT169050B (de) Rahmenantenne
DK58091C (da) Retningsantenne.
IS134B6 (is) Endurbætur á loftsnetskerfi.
ES5231Y (es) Nueva hebilla.
FR49398E (fr) Antennes
DK56443C (da) Ajlenedfælder.
DK55508C (da) Vodrulle.
DK57971C (da) Snortræk.
DK58035C (da) Oscillator-Modulator-Kobling.
DK58756C (da) Klapdavid.
DK57599C (da) Saamaskine.
DK58975C (da) Ajlenedfælder.
DK59494C (da) Vingestyret Projektil.
DK57399C (da) Smæklaas.
DK59877C (da) Savbue.
DK62336C (da) Lamelliste.
DK56697C (da) Ajlenedfælder.
DK57882C (da) Draabeflaske.
DK56372C (da) Stejlkartotek.