CH330332A - Antenna system - Google Patents

Antenna system

Info

Publication number
CH330332A
CH330332A CH330332DA CH330332A CH 330332 A CH330332 A CH 330332A CH 330332D A CH330332D A CH 330332DA CH 330332 A CH330332 A CH 330332A
Authority
CH
Switzerland
Prior art keywords
antenna system
antenna
Prior art date
Application number
Other languages
German (de)
Inventor
Sture Brandberg William
Harlan Shively Edward
Original Assignee
Rca Corp
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 Rca Corp filed Critical Rca Corp
Publication of CH330332A publication Critical patent/CH330332A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/0006—Particular feeding systems
    • H01Q21/0037—Particular feeding systems linear waveguide fed arrays
    • H01Q21/0043—Slotted waveguides
    • H01Q21/0062—Slotted waveguides the slots being disposed around the feeding waveguide
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/10—Resonant slot antennas
    • H01Q13/12—Longitudinally slotted cylinder antennas; Equivalent structures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/20—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a curvilinear path
    • H01Q21/205—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a curvilinear path providing an omnidirectional coverage
    • 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
    • H01Q3/26—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 relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
    • H01Q3/30—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 relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array
    • H01Q3/32—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 relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array by mechanical means
CH330332D 1953-01-30 1954-01-26 Antenna system CH330332A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US334142A US2744249A (en) 1953-01-30 1953-01-30 Antenna feed systems

Publications (1)

Publication Number Publication Date
CH330332A true CH330332A (en) 1958-05-31

Family

ID=23305775

Family Applications (1)

Application Number Title Priority Date Filing Date
CH330332D CH330332A (en) 1953-01-30 1954-01-26 Antenna system

Country Status (7)

Country Link
US (1) US2744249A (en)
BE (1) BE526052A (en)
CH (1) CH330332A (en)
DE (1) DE1009678B (en)
FR (1) FR1094683A (en)
GB (1) GB739618A (en)
NL (2) NL184706B (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2947988A (en) * 1955-03-29 1960-08-02 Univ Ohio State Res Found Traveling wave antenna
US2927318A (en) * 1956-12-03 1960-03-01 Gen Dynamics Corp Radar system
US2973515A (en) * 1957-04-05 1961-02-28 Alford Andrew Omnidirectional vertically polarized antenna
US2971193A (en) * 1957-06-21 1961-02-07 Rca Corp Multiple slot antenna having radiating termination
US3321762A (en) * 1964-05-27 1967-05-23 Zucconi Bruno Slot antenna array useful with top mounted beacon light and decoupled internal powerline
US3638224A (en) * 1970-04-24 1972-01-25 Nasa Stacked array of omnidirectional antennas
US4297706A (en) * 1980-03-17 1981-10-27 Rca Corporation Circularly polarized slotted pylon antenna
FR2576692B1 (en) * 1985-01-25 1987-03-06 Thomson Csf VOR DOPPLER-TYPE RADIO-NAVIGATION SYSTEM COMPRISING A CENTRAL STACK OF RADIANT ELEMENTS
US4631544A (en) * 1985-04-10 1986-12-23 Tideland Signal Corporation S-band coaxial slot array antenna
US5809429A (en) * 1995-09-22 1998-09-15 Andrew Corporation Radiating coaxial cable and radio communication system using same
US6480163B1 (en) 1999-12-16 2002-11-12 Andrew Corporation Radiating coaxial cable having helically diposed slots and radio communication system using same
US6320555B1 (en) * 2000-12-14 2001-11-20 General Signal Corporation Internally branch fed slotted coaxial antenna
US8253636B2 (en) 2005-11-28 2012-08-28 Bae Systems Plc Improvements relating to antenna arrays
CN101536354A (en) * 2006-11-14 2009-09-16 艾利森电话股份有限公司 An antenna with an improved radiation pattern
US10911076B2 (en) * 2016-12-28 2021-02-02 Sony Semiconductor Solutions Corporation Antenna device, communication device, and communication method
CN112054293B (en) * 2020-10-21 2023-03-24 北京字节跳动网络技术有限公司 Electronic device
US12080948B2 (en) 2021-04-21 2024-09-03 Skyworks Solutions, Inc. Staggered rows of antennas for dual frequency operation

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2196187A (en) * 1937-01-19 1940-04-09 William R Blair Directive antenna array
US2464276A (en) * 1943-08-03 1949-03-15 Sperry Corp Radiant energy directivity pattern scanner
US2502155A (en) * 1948-03-02 1950-03-28 Charles L Jeffers Low-angle radiation antenna
US2658143A (en) * 1950-03-16 1953-11-03 Rca Corp Ultrahigh-frequency broadcast antenna system

Also Published As

Publication number Publication date
US2744249A (en) 1956-05-01
NL184706B (en)
FR1094683A (en) 1955-05-23
DE1009678B (en) 1957-06-06
GB739618A (en) 1955-11-02
NL91730C (en)
BE526052A (en)

Similar Documents

Publication Publication Date Title
CH330332A (en) Antenna system
CH316436A (en) petard
FR1087875A (en) Divider-mixer
FR1073278A (en) Valve-valve
FR1072871A (en) Tray-dryer
FR1095342A (en) Advanced radar aerial
FR1089688A (en) Radio-television antenna
DD9534A3 (en) Flachstahlwebelitzenmittelauge
NL189221B (en) MULTIPLE ANTENNA SYSTEM.
CH323789A (en) Directional antenna
ES38422Y (en) Covered
ES36939Y (en) Nailbrush
FR1089454A (en) Radio antenna
ES34854Y (en) Cane-chair
ES37618Y (en) Car-engine-cabin
ES34651Y (en) Ruler-calendar
ES34423Y (en) Rattle-sucker
ES34215Y (en) Hobby-puzzle
ES38555Y (en) Sock-slipper
ES38817Y (en) Pulse-transporter
ES39541Y (en) Revolver-siren
ES36361Y (en) Bag-sack
AT184379B (en) Sunbussole
AT183086B (en) Hectopaper
AT181112B (en) Self-tie