[go: up one dir, main page]

ES182346A1 - A DIRECTIVE NETWORK OF ANTENNAS - Google Patents

A DIRECTIVE NETWORK OF ANTENNAS

Info

Publication number
ES182346A1
ES182346A1 ES0182346A ES182346A ES182346A1 ES 182346 A1 ES182346 A1 ES 182346A1 ES 0182346 A ES0182346 A ES 0182346A ES 182346 A ES182346 A ES 182346A ES 182346 A1 ES182346 A1 ES 182346A1
Authority
ES
Spain
Prior art keywords
antennas
groups
directive network
current
directive
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
ES0182346A
Other languages
Spanish (es)
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.)
Nokia Spain SA
Original Assignee
Alcatel Espana SA
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 Alcatel Espana SA filed Critical Alcatel Espana SA
Publication of ES182346A1 publication Critical patent/ES182346A1/en
Expired legal-status Critical Current

Links

Classifications

    • 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

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)
  • Aerials With Secondary Devices (AREA)

Abstract

Red directiva de antenas comprendiendo una pluralidad de grupos de antena cada uno de los cuales se compone al menos de dos elementos dispuestos en una línea, un aparato traductor, y dispositivo para transferir la corriente entre dicho aparato y los citados grupos, distribuyendo la corriente con respecto a los citados grupos en forma que disminuye desde el centro hacia el exterior de acuerdo con los exponentes de la serie de desarrollo del binomio.Directive network of antennas comprising a plurality of antenna groups, each of which is made up of at least two elements arranged in a line, a translator device, and a device for transferring the current between said device and said groups, distributing the current with with respect to the aforementioned groups in a way that decreases from the center outwards according to the exponents of the series of development of the binomial.

ES0182346A 1942-09-07 1948-02-13 A DIRECTIVE NETWORK OF ANTENNAS Expired ES182346A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US457543A US2418124A (en) 1942-09-07 1942-09-07 Directive antenna array

Publications (1)

Publication Number Publication Date
ES182346A1 true ES182346A1 (en) 1948-04-01

Family

ID=23817130

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0182346A Expired ES182346A1 (en) 1942-09-07 1948-02-13 A DIRECTIVE NETWORK OF ANTENNAS

Country Status (3)

Country Link
US (1) US2418124A (en)
ES (1) ES182346A1 (en)
GB (1) GB606124A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2597862A (en) * 1945-05-03 1952-05-27 John H Greig Electronic lobing
NL78640C (en) * 1945-09-27
US2694147A (en) * 1946-08-21 1954-11-09 Bell Telephone Labor Inc Scanning antenna system
US2527570A (en) * 1947-12-01 1950-10-31 Int Standard Electric Corp Glide path system
US2632108A (en) * 1949-07-28 1953-03-17 Rca Corp Diplexer arrangement
US2938209A (en) * 1956-12-10 1960-05-24 Brueckmann Helmut Antenna curtain array with coupling network
US3014216A (en) * 1958-06-02 1961-12-19 Hughes Aircraft Co Wideband antenna
US3029432A (en) * 1958-06-13 1962-04-10 Hughes Aircraft Co Scanning antenna
US3222677A (en) * 1960-01-04 1965-12-07 Litton Systems Inc Lobe switching directional antenna with directional couplers for feeding and phasing signal energy
US3192530A (en) * 1962-10-24 1965-06-29 Bernard I Small Electronically scanned array with diode controlled delay network
US3525995A (en) * 1967-03-14 1970-08-25 Collins Radio Co Amplitude tapering,nonsymmetrical binary feed networks for highpower hf phased arrays
US7733287B2 (en) * 2005-07-29 2010-06-08 Sony Corporation Systems and methods for high frequency parallel transmissions

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1806755A (en) * 1931-05-26 Antenna
US1643323A (en) * 1921-01-04 1927-09-27 American Telephone & Telegraph Directive antenna array
GB342060A (en) * 1929-02-19 1931-01-29 Telefunken Gmbh Improvements in or relating to aerial arrangements
DE728287C (en) * 1938-02-05 1942-11-24 Lorenz C Ag Send arrangement to achieve course lines
US2283620A (en) * 1941-03-01 1942-05-19 Internat Telephone & Radio Mfg High frequency energy distribution system

Also Published As

Publication number Publication date
US2418124A (en) 1947-04-01
GB606124A (en) 1948-08-06

Similar Documents

Publication Publication Date Title
ES182346A1 (en) A DIRECTIVE NETWORK OF ANTENNAS
ES175429A1 (en) A MANAGEMENT ANTENNA FOR MICROWAVES
CH266785A (en) Directional antenna system.
CH254413A (en) Vertical antenna.
ES182507A1 (en) IMPROVEMENTS IN ANTENNAS NETWORKS
ES177218A1 (en) IMPROVEMENTS IN ELECTRONIC DISCHARGE DEVICES
CH214746A (en) Antenna system for the emission of horizontally polarized waves with an approximately circular radiation characteristic.
ES172153A1 (en) IMPROVEMENTS IN FRAME ANTENNAS
ES178066A1 (en) IMPROVEMENTS IN ANTENNAS SYSTEMS
ES182227A1 (en) IMPROVEMENTS IN FRAME ANTENNAS
ES155687A1 (en) SKI-TAIL PLANE WITH LANDING FINS
ES160658A1 (en) CONNECTION PROVISION FOR TELEPHONE INSTALLATIONS, WITH SEVERAL CENTRALS LOCATED IN SERIES
DK64431C (en) Antenna system with two antenna systems.
DK65072C (en) Antenna systems for telecommunication stations.
ES181000A1 (en) IMPROVEMENTS IN CONDUCTOR CONNECTIONS, WITH THE METHOD TO PERFORM THEM
CH227873A (en) High performance fuse.
CH231144A (en) Lighting system, in particular low voltage lighting system.
ES163963A1 (en) PROCEDURE TO PRACTICE A TRANSMISSION SERVICE THAT ALTERNE WITH RECEPTION SERVICE BY THE SAME WAVE
ES7607Y (en) Multiple supplement for telephone installations.
ES178263A1 (en) IMPROVEMENTS IN DIPOLO ANTENNA SYSTEMS
DK64525C (en) Antenna system.
CH247571A (en) Antenna system with at least two parallel dipoles.
FR898393A (en) Antenna
ES162879A1 (en) CALCULATING MECHANISM FOR CALCULATING MACHINES, ACCOUNTING AND OTHER DEVICES WITH COMPUTER SYSTEMS
ES156853A1 (en) INSTALLATION OF LOUDSPEAKERS FOR EXCHANGE OF COMMUNICATIONS WITH CONFERENCE SERVICE