US2579324A - Metallic structure for delaying propagated waves - Google Patents

Metallic structure for delaying propagated waves Download PDF

Info

Publication number
US2579324A
US2579324A US748447A US74844747A US2579324A US 2579324 A US2579324 A US 2579324A US 748447 A US748447 A US 748447A US 74844747 A US74844747 A US 74844747A US 2579324 A US2579324 A US 2579324A
Authority
US
United States
Prior art keywords
lens
elements
dielectric
metallic
wave
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 - Lifetime
Application number
US748447A
Other languages
English (en)
Inventor
Winston E Kock
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.)
AT&T Corp
Original Assignee
Bell Telephone Laboratories Inc
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 Bell Telephone Laboratories Inc filed Critical Bell Telephone Laboratories Inc
Priority to US748447A priority Critical patent/US2579324A/en
Priority to GB27274/47A priority patent/GB664672A/en
Priority to BE476703D priority patent/BE476703A/xx
Priority to NL136028A priority patent/NL74388C/xx
Priority to CH279127D priority patent/CH279127A/fr
Priority to FR1004582D priority patent/FR1004582A/fr
Priority to DEP28898D priority patent/DE828412C/de
Priority to DEP28902A priority patent/DE844177C/de
Application granted granted Critical
Publication of US2579324A publication Critical patent/US2579324A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • H01Q15/02—Refracting or diffracting devices, e.g. lens, prism
    • H01Q15/10—Refracting or diffracting devices, e.g. lens, prism comprising three-dimensional array of impedance discontinuities, e.g. holes in conductive surfaces or conductive discs forming artificial dielectric
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • H01Q15/02—Refracting or diffracting devices, e.g. lens, prism

Landscapes

  • Aerials With Secondary Devices (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
US748447A 1947-05-16 1947-05-16 Metallic structure for delaying propagated waves Expired - Lifetime US2579324A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
US748447A US2579324A (en) 1947-05-16 1947-05-16 Metallic structure for delaying propagated waves
GB27274/47A GB664672A (en) 1947-05-16 1947-10-10 Improvements in or relating to devices for changing the phase velocity of electromagnetic waves
BE476703D BE476703A (de) 1947-05-16 1947-10-14
NL136028A NL74388C (de) 1947-05-16 1947-11-13
CH279127D CH279127A (fr) 1947-05-16 1948-04-19 Réfracteur pour ondes électromagnétiques.
FR1004582D FR1004582A (fr) 1947-05-16 1948-05-10 Perfectionnements aux systèmes de transmission
DEP28898D DE828412C (de) 1947-05-16 1948-12-31 Brechungskoerper fuer elektromagnetische Wellen
DEP28902A DE844177C (de) 1947-05-16 1948-12-31 Anordnung zur Verringerung der Phasengeschwindigkeit elektromagnetischer Wellen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US748447A US2579324A (en) 1947-05-16 1947-05-16 Metallic structure for delaying propagated waves

Publications (1)

Publication Number Publication Date
US2579324A true US2579324A (en) 1951-12-18

Family

ID=25009482

Family Applications (1)

Application Number Title Priority Date Filing Date
US748447A Expired - Lifetime US2579324A (en) 1947-05-16 1947-05-16 Metallic structure for delaying propagated waves

Country Status (7)

Country Link
US (1) US2579324A (de)
BE (1) BE476703A (de)
CH (1) CH279127A (de)
DE (2) DE828412C (de)
FR (1) FR1004582A (de)
GB (1) GB664672A (de)
NL (1) NL74388C (de)

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2670462A (en) * 1949-05-28 1954-02-23 Sponge glass seal for wave guides
US2716190A (en) * 1951-02-23 1955-08-23 Dow Chemical Co Dielectric material
US2805728A (en) * 1953-08-27 1957-09-10 Gen Dynamics Corp Sound dispersion device with internal divergent acoustical lens
US2820206A (en) * 1952-05-08 1958-01-14 Itt Microwave filters
US2870439A (en) * 1950-12-29 1959-01-20 Western Union Telegraph Co Microwave energy attenuating wall
US2978702A (en) * 1957-07-31 1961-04-04 Arf Products Antenna polarizer having two phase shifting medium
US3087574A (en) * 1959-11-05 1963-04-30 Bolt Beranek & Newman High acoustic transmission loss panel and the like
US3089142A (en) * 1959-10-30 1963-05-07 Sylvania Electric Prod Artificial dielectric polarizer
US3165749A (en) * 1958-09-15 1965-01-12 Thompson Ramo Wooldridge Inc Microwave transmissive optical radiation reflectors
US3214760A (en) * 1960-04-28 1965-10-26 Textron Inc Directional antenna with a two dimensional lens formed of flat resonant dipoles
US3320685A (en) * 1964-04-29 1967-05-23 Welch Scient Company Diffraction apparatus
US3430248A (en) * 1966-01-06 1969-02-25 Us Army Artificial dielectric material for use in microwave optics
US3887920A (en) * 1961-03-16 1975-06-03 Us Navy Thin, lightweight electromagnetic wave absorber
EP0527714A1 (de) * 1991-08-12 1993-02-17 CelsiusTech Electronics AB Hohlraumantenne
US10142096B2 (en) 2016-08-01 2018-11-27 Movandi Corporation Axial ratio and cross-polarization calibration in wireless receiver
US10199717B2 (en) 2016-11-18 2019-02-05 Movandi Corporation Phased array antenna panel having reduced passive loss of received signals
US10256537B2 (en) * 2016-10-26 2019-04-09 Movandi Corporation Lens-enhanced phased array antenna panel
US10291296B2 (en) 2016-09-02 2019-05-14 Movandi Corporation Transceiver for multi-beam and relay with 5G application
US11018752B2 (en) 2017-07-11 2021-05-25 Silicon Valley Bank Reconfigurable and modular active repeater device
CN113067159A (zh) * 2021-03-23 2021-07-02 北京大学 一种高效无限通道行波-表面波天线及其实现方法
CN116387843A (zh) * 2023-04-12 2023-07-04 广东福顺天际通信有限公司 一种介质颗粒
EP4238186A4 (de) * 2020-10-27 2024-03-27 Guangzhou Sigtenna Tech Co Ltd Künstliches dielektrisches material und daraus hergestellte fokussierlinsen

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1186406A (en) * 1982-05-21 1985-04-30 Her Majesty The Queen In Right Of Canada As Represented By The Minister Of National Defence Of Her Majesty's Canadian Government Dipole array lens antenna
GB2145575A (en) * 1983-05-25 1985-03-27 British Telecomm Mounting dielectric resonators
CA1221750A (en) * 1983-11-21 1987-05-12 Richard D. Carver Mounting dielectric resonators

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US706739A (en) * 1901-05-29 1902-08-12 Reginald A Fessenden Conductor for wireless telegraphy.
FR327312A (fr) * 1902-12-13 1903-06-19 Germain Nouveau genre de lentilles applicable à tous les appareils d'optique
DE587771C (de) * 1928-03-22 1933-11-08 Aeg Hochspannungsisolator und Verfahren zu seiner Herstellung
US2289735A (en) * 1941-02-07 1942-07-14 Smith Lewis Heating system
US2298272A (en) * 1938-09-19 1942-10-13 Research Corp Electromagnetic horn
US2317464A (en) * 1940-10-29 1943-04-27 Rca Corp Electromagnetic wave horn radiator
US2403657A (en) * 1943-01-29 1946-07-09 Rca Corp Insulating and dielectric material
US2415352A (en) * 1944-04-22 1947-02-04 Rca Corp Lens for radio-frequency waves
US2415807A (en) * 1942-01-29 1947-02-18 Sperry Gyroscope Co Inc Directive electromagnetic radiator
US2423643A (en) * 1943-04-22 1947-07-08 American Cyanamid Co Condensation products of guanylurea with alkylene oxides
US2464269A (en) * 1942-06-12 1949-03-15 Raytheon Mfg Co Method and means for controlling the polarization of radiant energy

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US706739A (en) * 1901-05-29 1902-08-12 Reginald A Fessenden Conductor for wireless telegraphy.
FR327312A (fr) * 1902-12-13 1903-06-19 Germain Nouveau genre de lentilles applicable à tous les appareils d'optique
DE587771C (de) * 1928-03-22 1933-11-08 Aeg Hochspannungsisolator und Verfahren zu seiner Herstellung
US2298272A (en) * 1938-09-19 1942-10-13 Research Corp Electromagnetic horn
US2317464A (en) * 1940-10-29 1943-04-27 Rca Corp Electromagnetic wave horn radiator
US2289735A (en) * 1941-02-07 1942-07-14 Smith Lewis Heating system
US2415807A (en) * 1942-01-29 1947-02-18 Sperry Gyroscope Co Inc Directive electromagnetic radiator
US2464269A (en) * 1942-06-12 1949-03-15 Raytheon Mfg Co Method and means for controlling the polarization of radiant energy
US2403657A (en) * 1943-01-29 1946-07-09 Rca Corp Insulating and dielectric material
US2423643A (en) * 1943-04-22 1947-07-08 American Cyanamid Co Condensation products of guanylurea with alkylene oxides
US2415352A (en) * 1944-04-22 1947-02-04 Rca Corp Lens for radio-frequency waves

Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2670462A (en) * 1949-05-28 1954-02-23 Sponge glass seal for wave guides
US2870439A (en) * 1950-12-29 1959-01-20 Western Union Telegraph Co Microwave energy attenuating wall
US2716190A (en) * 1951-02-23 1955-08-23 Dow Chemical Co Dielectric material
US2820206A (en) * 1952-05-08 1958-01-14 Itt Microwave filters
US2805728A (en) * 1953-08-27 1957-09-10 Gen Dynamics Corp Sound dispersion device with internal divergent acoustical lens
US2978702A (en) * 1957-07-31 1961-04-04 Arf Products Antenna polarizer having two phase shifting medium
US3165749A (en) * 1958-09-15 1965-01-12 Thompson Ramo Wooldridge Inc Microwave transmissive optical radiation reflectors
US3089142A (en) * 1959-10-30 1963-05-07 Sylvania Electric Prod Artificial dielectric polarizer
US3087574A (en) * 1959-11-05 1963-04-30 Bolt Beranek & Newman High acoustic transmission loss panel and the like
US3214760A (en) * 1960-04-28 1965-10-26 Textron Inc Directional antenna with a two dimensional lens formed of flat resonant dipoles
US3887920A (en) * 1961-03-16 1975-06-03 Us Navy Thin, lightweight electromagnetic wave absorber
US3320685A (en) * 1964-04-29 1967-05-23 Welch Scient Company Diffraction apparatus
US3430248A (en) * 1966-01-06 1969-02-25 Us Army Artificial dielectric material for use in microwave optics
EP0527714A1 (de) * 1991-08-12 1993-02-17 CelsiusTech Electronics AB Hohlraumantenne
US10142096B2 (en) 2016-08-01 2018-11-27 Movandi Corporation Axial ratio and cross-polarization calibration in wireless receiver
US10291296B2 (en) 2016-09-02 2019-05-14 Movandi Corporation Transceiver for multi-beam and relay with 5G application
US10256537B2 (en) * 2016-10-26 2019-04-09 Movandi Corporation Lens-enhanced phased array antenna panel
US10199717B2 (en) 2016-11-18 2019-02-05 Movandi Corporation Phased array antenna panel having reduced passive loss of received signals
US11056764B2 (en) 2016-11-18 2021-07-06 Silicon Valley Bank Phased array antenna panel having reduced passive loss of received signals
US11018752B2 (en) 2017-07-11 2021-05-25 Silicon Valley Bank Reconfigurable and modular active repeater device
EP4238186A4 (de) * 2020-10-27 2024-03-27 Guangzhou Sigtenna Tech Co Ltd Künstliches dielektrisches material und daraus hergestellte fokussierlinsen
CN113067159A (zh) * 2021-03-23 2021-07-02 北京大学 一种高效无限通道行波-表面波天线及其实现方法
CN113067159B (zh) * 2021-03-23 2022-01-28 北京大学 一种高效无限通道行波-表面波天线及其实现方法
CN116387843A (zh) * 2023-04-12 2023-07-04 广东福顺天际通信有限公司 一种介质颗粒
CN116387843B (zh) * 2023-04-12 2023-09-12 广东福顺天际通信有限公司 一种介质颗粒

Also Published As

Publication number Publication date
NL74388C (de) 1953-11-16
DE844177C (de) 1952-07-17
BE476703A (de) 1947-11-29
DE828412C (de) 1952-02-28
CH279127A (fr) 1951-11-15
FR1004582A (fr) 1952-03-31
GB664672A (en) 1952-01-09

Similar Documents

Publication Publication Date Title
US2579324A (en) Metallic structure for delaying propagated waves
US2577619A (en) Metallic structure for delaying unipolarized waves
US3389394A (en) Multiple frequency antenna
US4333082A (en) Inhomogeneous dielectric dome antenna
US3417398A (en) Modulated retrodirective corner reflector
US3568204A (en) Multimode antenna feed system having a plurality of tracking elements mounted symmetrically about the inner walls and at the aperture end of a scalar horn
US2433924A (en) Antenna
US2978702A (en) Antenna polarizer having two phase shifting medium
US4017865A (en) Frequency selective reflector system
US3852762A (en) Scanning lens antenna
US3482248A (en) Multifrequency common aperture manifold antenna
US2736894A (en) Directive antenna systems
US2747184A (en) Wave refracting devices
Severin Nonreflecting absorbers for microwave radiation
US3972043A (en) Cross-polarizing lens reflector
US2840819A (en) Reflecting surfaces
Walter Surface-wave Luneberg lens antennas
Lo et al. An experiment on antenna arrays with randomly spaced elements
US3274603A (en) Wide angle horn feed closely spaced to main reflector
US2603749A (en) Directive antenna system
US2947988A (en) Traveling wave antenna
Friis Microwave repeater research
US3363251A (en) Wire grid antenna exhibiting luneberg lens properties
US2562277A (en) Metallic lens directive antenna system
US2892191A (en) Antenna system having a directionally variable radiation pattern