ITRM20110596A1 - Elemento radiante di antenna in guida di onda in grado di operare in banda wi-fi, e sistema di misura delle prestazioni di una antenna operante in banda c e utilizzante tale elemento radiante. - Google Patents

Elemento radiante di antenna in guida di onda in grado di operare in banda wi-fi, e sistema di misura delle prestazioni di una antenna operante in banda c e utilizzante tale elemento radiante.

Info

Publication number
ITRM20110596A1
ITRM20110596A1 IT000596A ITRM20110596A ITRM20110596A1 IT RM20110596 A1 ITRM20110596 A1 IT RM20110596A1 IT 000596 A IT000596 A IT 000596A IT RM20110596 A ITRM20110596 A IT RM20110596A IT RM20110596 A1 ITRM20110596 A1 IT RM20110596A1
Authority
IT
Italy
Prior art keywords
radiant element
antenna
band
operate
performance
Prior art date
Application number
IT000596A
Other languages
English (en)
Inventor
Luca Angelo De
Mattia Memoli
Mario Teglia
Original Assignee
Selex Sistemi Integrati Spa
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 Selex Sistemi Integrati Spa filed Critical Selex Sistemi Integrati Spa
Priority to IT000596A priority Critical patent/ITRM20110596A1/it
Publication of ITRM20110596A1 publication Critical patent/ITRM20110596A1/it

Links

Classifications

    • 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
    • H01Q13/02—Waveguide horns
    • H01Q13/0208—Corrugated horns
    • H01Q13/0225—Corrugated horns of non-circular cross-section
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
    • G01R29/08—Measuring electromagnetic field characteristics
    • G01R29/10—Radiation diagrams of antennas
    • 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
    • H01Q13/06—Waveguide mouths
    • 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
    • H01Q15/0006—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices
    • H01Q15/0086—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices said selective devices having materials with a synthesized negative refractive index, e.g. metamaterials or left-handed materials

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Waveguide Aerials (AREA)
IT000596A 2010-11-16 2011-11-10 Elemento radiante di antenna in guida di onda in grado di operare in banda wi-fi, e sistema di misura delle prestazioni di una antenna operante in banda c e utilizzante tale elemento radiante. ITRM20110596A1 (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT000596A ITRM20110596A1 (it) 2010-11-16 2011-11-10 Elemento radiante di antenna in guida di onda in grado di operare in banda wi-fi, e sistema di misura delle prestazioni di una antenna operante in banda c e utilizzante tale elemento radiante.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITRM20100600 2010-11-16
IT000596A ITRM20110596A1 (it) 2010-11-16 2011-11-10 Elemento radiante di antenna in guida di onda in grado di operare in banda wi-fi, e sistema di misura delle prestazioni di una antenna operante in banda c e utilizzante tale elemento radiante.

Publications (1)

Publication Number Publication Date
ITRM20110596A1 true ITRM20110596A1 (it) 2012-05-17

Family

ID=43742996

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000596A ITRM20110596A1 (it) 2010-11-16 2011-11-10 Elemento radiante di antenna in guida di onda in grado di operare in banda wi-fi, e sistema di misura delle prestazioni di una antenna operante in banda c e utilizzante tale elemento radiante.

Country Status (3)

Country Link
US (1) US8633861B2 (it)
EP (1) EP2479842B1 (it)
IT (1) ITRM20110596A1 (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3736904A1 (en) 2008-08-22 2020-11-11 Duke University Metamaterials for surfaces and waveguides
EP2700125B1 (en) * 2011-04-21 2017-06-14 Duke University A metamaterial waveguide lens
US20140320356A1 (en) * 2013-03-14 2014-10-30 Icf International, Inc. Airplane patch antenna
KR101378477B1 (ko) * 2013-03-22 2014-03-28 중앙대학교 산학협력단 기판 집적형 도파관 안테나
PL2881492T3 (pl) * 2013-12-06 2017-10-31 Hubert Stueken Gmbh & Co Kg Sposób nawęglania wyrobu głęboko tłoczonego lub giętnego wyrobu wykrawanego z austenitycznej, nierdzewnej stali szlachetnej
AU2015385189A1 (en) * 2015-03-01 2017-08-10 Telefonaktiebolaget Lm Ericsson (Publ) Waveguide E-plane filter
CN104868238B (zh) * 2015-04-20 2017-10-17 电子科技大学 基于开口谐振环的方向图可重构天线
US10712440B2 (en) * 2017-05-17 2020-07-14 Palo Alto Research Center Incorporated Array system for the characterization of an object
US10425172B2 (en) 2017-12-22 2019-09-24 Raytheon Company Clutter rejecting built in test for assignment-based AESA systems
US10148367B1 (en) * 2017-12-22 2018-12-04 Raytheon Company Built-in-test (BIT) for assignment-based AESA systems

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4990870A (en) * 1989-11-06 1991-02-05 The United States Of America As Represented By The Secretary Of The Navy Waveguide bandpass filter having a non-contacting printed circuit filter assembly
ES2235623B1 (es) * 2003-09-25 2006-11-01 Universitat Autonoma De Barcelona Filtros y antenas de microondas y milimetricas basados en resonadores de anillos abiertos y en lineas de transmision planares.
US7889149B2 (en) * 2006-12-22 2011-02-15 Arizona Board Of Regents For And On Behalf Of Arizona State University Aperture matched polyrod antenna
EP3736904A1 (en) * 2008-08-22 2020-11-11 Duke University Metamaterials for surfaces and waveguides

Also Published As

Publication number Publication date
EP2479842B1 (en) 2016-08-24
EP2479842A1 (en) 2012-07-25
US8633861B2 (en) 2014-01-21
US20120119960A1 (en) 2012-05-17

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