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)
  • Near-Field Transmission Systems (AREA)
  • Details Of Aerials (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
EP1902505B1 (de) 2005-07-12 2021-09-01 Massachusetts Institute of Technology (MIT) Drahtlose nicht-feldgebundene energieübertragung
US7825543B2 (en) 2005-07-12 2010-11-02 Massachusetts Institute Of Technology Wireless energy transfer
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
BE482157A (de)
US2266262A (en) 1941-12-16
GB522492A (en) 1940-06-19

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