MA38889B1 - Miniaturized four-patch network antenna with microstrip technology for the detection of infra-millimetric breast cancer tumors - Google Patents

Miniaturized four-patch network antenna with microstrip technology for the detection of infra-millimetric breast cancer tumors

Info

Publication number
MA38889B1
MA38889B1 MA38889A MA38889A MA38889B1 MA 38889 B1 MA38889 B1 MA 38889B1 MA 38889 A MA38889 A MA 38889A MA 38889 A MA38889 A MA 38889A MA 38889 B1 MA38889 B1 MA 38889B1
Authority
MA
Morocco
Prior art keywords
breast cancer
antenna
better
detection
equidistant
Prior art date
Application number
MA38889A
Other languages
French (fr)
Other versions
MA38889A1 (en
Inventor
Hassan Ammor
Karli Radouane
Original Assignee
Univ Mohammed V
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 Univ Mohammed V filed Critical Univ Mohammed V
Priority to MA38889A priority Critical patent/MA38889B1/en
Priority to PCT/MA2017/000004 priority patent/WO2017155377A1/en
Publication of MA38889A1 publication Critical patent/MA38889A1/en
Publication of MA38889B1 publication Critical patent/MA38889B1/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
    • H01Q9/40—Element having extended radiating surface
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/0006—Particular feeding systems
    • H01Q21/0075—Stripline fed arrays
    • 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
    • H01Q21/061—Two dimensional planar arrays
    • H01Q21/065—Patch antenna array

Landscapes

  • Waveguide Aerials (AREA)

Abstract

Antenne planaire miniature simple à se reproduire et à mettre sous forme de réseau, suivant le spectre alloué par l'organisme international fcc pour la détection précoce des tumeurs inframillimétriques du cancer du sein, en technologie microruban ayant un seul accès assuré par un connecteur sma femelle de type jack liant les quatre structures similaires et équidistants à une.Ligne microruban d'impédance caractéristique son. L'invention concerne une antenne réseau à quatre éléments rayonnants simples à réaliser, similaires et équidistants. C'est un dispositif d'émission réception électromagnétique permettant de rayonner sur la large bande médicale recommandé par la commission fcc pour la détection des tumeurs en utilisant un diviseur-combineur de puissance permettant d'avoir un meilleur gain, une large bande passante, une taille réduite, une bonne adaptation pour la bande de fréquence 3.Ighz à 10.6ghz avec un coût de production faible. Elle est constituée de quatre éléments rectangulaires microrubans dont chacun est relié à la sortie du diviseur-combineur de puissance. Le réseau d'antennes est alimenté en parallèle par une ligne microruban et qui permet de diviser la puissance d'entrée en quatre puissances égales. Le positionnement de l'alimentation est uni à un connecteur sma femelle de type jack liant les quatre patchs similaires et équidistants (figure 9). Sur le plan de masse partiel est insérée une fente qui permet d'augmenter le gain, la directivité et la bande passante et réduire l'espace occupée par l'antenne. Le dispositif selon l'invention est particulièrement destiné aux applications radiologiques récentes, non invasives et non-ionisantes qui ne nécessite pas de contraste, pour un meilleur diagnostique et une meilleure détection précoce du cancer du sein, aussi meilleur technique par rapport à celles existantes et présentant un danger des rayons x.Miniature planar antenna simple to reproduce and network, according to the spectrum allocated by the international organization fcc for the early detection of sub-millimetric breast cancer tumors, in microstrip technology having a single access provided by a female sma connector jack type linking the four similar and equidistant structures to a characteristic impedance microstrip line. The invention relates to a network antenna with four radiating elements that are simple to produce, similar and equidistant. It is an electromagnetic emission-reception device for radiating on the broad band medical recommended by the fcc commission for the detection of tumors by using a divider-combiner of power allowing to have a better gain, a broad bandwidth, a reduced size, good adaptation for the 3.Ighz frequency band at 10.6ghz with a low production cost. It consists of four rectangular microstrip elements each of which is connected to the output of the power divider-combiner. The antenna array is fed in parallel by a microstrip line and divides the input power into four equal powers. The positioning of the power supply is connected to a jack-type female sma connector linking the four similar and equidistant patches (Figure 9). On the ground plane is inserted a slot that increases the gain, directivity and bandwidth and reduce the space occupied by the antenna. The device according to the invention is particularly intended for recent non-invasive and non-ionizing radiological applications that do not require contrast, for a better diagnosis and better early detection of breast cancer, also better technique compared to existing ones and presenting a danger of x-rays.

MA38889A 2016-03-07 2016-03-07 Miniaturized four-patch network antenna with microstrip technology for the detection of infra-millimetric breast cancer tumors MA38889B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
MA38889A MA38889B1 (en) 2016-03-07 2016-03-07 Miniaturized four-patch network antenna with microstrip technology for the detection of infra-millimetric breast cancer tumors
PCT/MA2017/000004 WO2017155377A1 (en) 2016-03-07 2017-03-07 Miniaturised antenna array with four patchs, implemented with micro-ribbon technology, for the detection of infra-millimetric tumours in breast cancer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MA38889A MA38889B1 (en) 2016-03-07 2016-03-07 Miniaturized four-patch network antenna with microstrip technology for the detection of infra-millimetric breast cancer tumors

Publications (2)

Publication Number Publication Date
MA38889A1 MA38889A1 (en) 2018-01-31
MA38889B1 true MA38889B1 (en) 2018-05-31

Family

ID=59363194

Family Applications (1)

Application Number Title Priority Date Filing Date
MA38889A MA38889B1 (en) 2016-03-07 2016-03-07 Miniaturized four-patch network antenna with microstrip technology for the detection of infra-millimetric breast cancer tumors

Country Status (2)

Country Link
MA (1) MA38889B1 (en)
WO (1) WO2017155377A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108306101B (en) * 2018-01-29 2023-12-22 厦门大学嘉庚学院 Terahertz wave band acetylene black gradual change fractal wide-slit array antenna
CN109390690B (en) * 2018-12-14 2023-11-10 河北工业大学 Antenna unit and array antenna applied to 5G
CN109728431B (en) * 2019-01-21 2021-03-12 南京邮电大学 Four-unit microstrip array antenna with improved bandwidth
CN112485330A (en) * 2020-11-06 2021-03-12 北京工业大学 Four-frequency array type microstrip patch antenna strain sensor
CN113258991B (en) * 2021-04-13 2023-02-14 西北大学 Scattering communication system, microstrip antenna, array and communication distance improving method
CN113410633B (en) * 2021-06-18 2022-03-29 大连理工大学 Dual-polarization ultra-wideband flexible microstrip patch antenna
CN117039421A (en) * 2023-09-14 2023-11-10 南京林业大学 Design method of rectangular microstrip antenna array of vehicle-mounted millimeter wave radar

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005062422A1 (en) * 2003-12-23 2005-07-07 Macquarie University Multi-band, broadband, fully-planar antennas

Also Published As

Publication number Publication date
MA38889A1 (en) 2018-01-31
WO2017155377A1 (en) 2017-09-14

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