An Analytical Investigation on the Performance of 1D and 2D Antenna Arrays for mm-Wave Modern Communication Systems

Autor: Mariam Q. Abdalrazak, Asmaa H. Majeed, Raed A. Abd-Alhameed

Publikováno v: Iraqi Journal of Information & Communication Technology, Vol 6, Iss 2 (2023)

Millimeter wave (mm-Wave) wireless technology has invaded every aspect of modern life because of its ability to transmit data quickly and securely. This paper presented a square patch antenna at a resonance frequency of 26.2GHz for millimeter wave wi

Externí odkaz: https://doaj.org/article/78a218c0f3ee4c9ebfa907cea0167640

Decoupling Hybrid Metal Walls and Half-Wavelength Diagonal Open-Slots Based Four-Port Square Patch Antenna With High Port Isolation and Low Radiation Correlation for 2.4/5/6 GHz WiFi-6E 4 × 4 MIMO Access Points

Autor: Kin-Lu Wong, Hong-Yu Jiang, Wei-Yu Li

Publikováno v: IEEE Access, Vol 10, Pp 81296-81308 (2022)

Based on applying the hybrid metal walls and half-wavelength diagonal open-slots, a four-port square patch antenna (SPA) having high port isolation (>20 dB) and low radiation correlation (envelope correlation coefficients < 0.01) for 2.4/5/6 GHz (2.4

Externí odkaz: https://doaj.org/article/6d44df9d657343eaa9909fc0357a27f8

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Use of combined CZM and XFEM techniques for the patch shape performance analysis on the behavior of a 2024-T3 aluminum structure reinforced with a composite patch

Autor: Madani, Kouider, Djebbar, Safaa Chahrazed, Kaddouri, Nadia, El Ajrami, Mohamed, Belhouari, Mohamed

Publikováno v: Frattura ed Integrità Strutturale; Vol. 16 No. 62 (2022): October 2022; 304-325
Frattura ed Integrità Strutturale; V. 16 N. 62 (2022): October 2022; 304-325

The presence of a geometric discontinuity such as a crack or a notch can cause the failure of a structure during its use. Under various mechanical or thermal stresses, a high concentration of stresses can take place at the level of these discontinuit

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::390e92e69f6ea86a6f123157afbda394
https://doi.org/10.3221/igf-esis.62.22

Microstrip antenna with L-shaped slots for circularly polarised satellite applications

Autor: May Abo El-Hassan, Khalid Fawzy A. Hussein, Kamal H. Awadalla

Publikováno v: The Journal of Engineering (2019)

A novel compact design of a circularly polarised corner-slotted microstrip antenna for satellite and synthetic aperture radar (SAR) applications is presented. A single-feed is used to excite a single-square patch with two L-shaped slots added at the

Externí odkaz: https://doaj.org/article/5f11b96791c74ab0afe4ab112fe9f02b