MA65896A1 - Ultra-wideband reconfigurable microstrip crossover based on diodes for telecommunications and microwave device applications. - Google Patents

Ultra-wideband reconfigurable microstrip crossover based on diodes for telecommunications and microwave device applications.

Info

Publication number
MA65896A1
MA65896A1 MA65896A MA65896A MA65896A1 MA 65896 A1 MA65896 A1 MA 65896A1 MA 65896 A MA65896 A MA 65896A MA 65896 A MA65896 A MA 65896A MA 65896 A1 MA65896 A1 MA 65896A1
Authority
MA
Morocco
Prior art keywords
diodes
crossover
ultra
microstrip
reconfigurability
Prior art date
Application number
MA65896A
Other languages
French (fr)
Other versions
MA65896B1 (en
Inventor
Ansari Abdelaaziz El
Amrani El Idrissi Najiba El
Original Assignee
Université Sidi Mohammed Ben Abdellah
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 Université Sidi Mohammed Ben Abdellah filed Critical Université Sidi Mohammed Ben Abdellah
Priority to MA65896A priority Critical patent/MA65896B1/en
Publication of MA65896A1 publication Critical patent/MA65896A1/en
Publication of MA65896B1 publication Critical patent/MA65896B1/en

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/0213—Electrical arrangements not otherwise provided for
    • H05K1/0216—Reduction of cross-talk, noise or electromagnetic interference
    • H05K1/0228—Compensation of cross-talk by a mutually correlated lay-out of printed circuit traces, e.g. for compensation of cross-talk in mounted connectors
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/46—Manufacturing multilayer circuits
    • H05K3/4685—Manufacturing of cross-over conductors
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/09—Shape and layout
    • H05K2201/09209—Shape and layout details of conductors
    • H05K2201/09218—Conductive traces
    • H05K2201/09281—Layout details of a single conductor

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Microwave Amplifiers (AREA)
  • Waveguide Switches, Polarizers, And Phase Shifters (AREA)

Abstract

L'invention porte sur un croisement micro-ruban reconfigurable original à quatre ports, basé sur des diodes. Ce croisement présente un design miniature original et offre flexibilité et reconfigurabilité avec une bande passante ultra-large d'environ 8 GHz (fonctionnant de 1 Hz à 8 GHz). Ce croisement à base de diodes, résout un problème critique observé dans les circuits imprimés en technologie micro-ruban. Grâce à sa reconfigurabilité et ses résultats surprenants, il peut fonctionner dans les bandes microondes (bandes ISM, L, S et C, etc.) en tant que répartiteur et contrôleur de puissance électrique à travers le(s) port(s) souhaité(s) en commutant ses diodes. Le croisement proposé remplacera les diviseurs de puissance type T, de Wilkinson et les coupleurs 90° et 180° de type 0dB, 3dB, 6dB, 9dB. Le dispositif inventé peut être utilisé pour alimenter les dispositifs micro-ondes tels que : amplificateurs, mélangeurs, filtres, antennes (y compris les antennes réseau, MIMO et multifaisceaux) en vue de les reconfigurer et élargir leur bande passante en commutant ses diodes. Aussi, il peut être appliqué aux circuits de formation des faisceaux et la matrice de Butler.The invention relates to a novel four-port reconfigurable microstrip crossover based on diodes. This crossover features an original miniature design and offers flexibility and reconfigurability with an ultra-wide bandwidth of approximately 8 GHz (operating from 1 Hz to 8 GHz). This diode-based crossover solves a critical problem observed in microstrip printed circuit boards. Thanks to its reconfigurability and impressive performance, it can operate in microwave bands (ISM, L, S, and C bands, etc.) as a power splitter and controller through the desired port(s) by switching its diodes. The proposed crossover will replace T-type and Wilkinson power dividers, as well as 90° and 180° couplers of the 0dB, 3dB, 6dB, and 9dB types. The invented device can be used to power microwave devices such as amplifiers, mixers, filters, and antennas (including array, MIMO, and multibeam antennas) in order to reconfigure them and broaden their bandwidth by switching its diodes. It can also be applied to beamforming circuits and Butler matrices.

MA65896A 2024-05-27 2024-05-27 Ultra-wideband reconfigurable microstrip crossover based on diodes for telecommunications and microwave device applications. MA65896B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MA65896A MA65896B1 (en) 2024-05-27 2024-05-27 Ultra-wideband reconfigurable microstrip crossover based on diodes for telecommunications and microwave device applications.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MA65896A MA65896B1 (en) 2024-05-27 2024-05-27 Ultra-wideband reconfigurable microstrip crossover based on diodes for telecommunications and microwave device applications.

Publications (2)

Publication Number Publication Date
MA65896A1 true MA65896A1 (en) 2025-11-28
MA65896B1 MA65896B1 (en) 2026-02-27

Family

ID=98218043

Family Applications (1)

Application Number Title Priority Date Filing Date
MA65896A MA65896B1 (en) 2024-05-27 2024-05-27 Ultra-wideband reconfigurable microstrip crossover based on diodes for telecommunications and microwave device applications.

Country Status (1)

Country Link
MA (1) MA65896B1 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11259402B1 (en) * 2020-09-08 2022-02-22 United States Of America As Represented By The Secretary Of The Air Force Fabrication of electrical and/or optical crossover signal lines through direct write deposition techniques

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11259402B1 (en) * 2020-09-08 2022-02-22 United States Of America As Represented By The Secretary Of The Air Force Fabrication of electrical and/or optical crossover signal lines through direct write deposition techniques

Also Published As

Publication number Publication date
MA65896B1 (en) 2026-02-27

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