المؤلفون: Seungyong Park, Longyue Qu, Min-Seok Park, Kyung-Young Jung

المصدر: Journal of Electromagnetic Engineering and Science, Vol 24, Iss 2, Pp 145-150 (2024)

مصطلحات موضوعية: axial ratio, circular polarization, planar monopole antenna, Electrical engineering. Electronics. Nuclear engineering, TK1-9971, Electricity and magnetism, QC501-766

وصف الملف: electronic resource

العلاقة: https://www.jees.kr/upload/pdf/jees-2024-2-r-214.pdfTest; https://doaj.org/toc/2671-7255Test; https://doaj.org/toc/2671-7263Test

الوصول الحر: https://doaj.org/article/f36c90ae9eee4d2b8f08a804412c8cabTest

المؤلفون: Zhuolin DENG, Wenlu YIN, Fen DU, Gaosheng LI

المصدر: Zhongguo Jianchuan Yanjiu, Vol 19, Iss 2, Pp 245-251 (2024)

مصطلحات موضوعية: beidou navigation antenna, dual band, axial ratio beam width, parasitic unit, multi-store, Naval architecture. Shipbuilding. Marine engineering, VM1-989

وصف الملف: electronic resource

العلاقة: https://doaj.org/toc/1673-3185Test

الوصول الحر: https://doaj.org/article/1bf1010eddbb4dce94b4e7d0d364a604Test

المؤلفون: Soumik Dey, Sukomal Dey

المصدر: IEEE Access, Vol 12, Pp 65981-65996 (2024)

مصطلحات موضوعية: Axial ratio, circularly polarized antenna, dual-band antenna, linear to circular polarization converter, metasurface, multilayer stacked geometry, Electrical engineering. Electronics. Nuclear engineering, TK1-9971

وصف الملف: electronic resource

العلاقة: https://ieeexplore.ieee.org/document/10522679Test/; https://doaj.org/toc/2169-3536Test

الوصول الحر: https://doaj.org/article/8d0c5ea45d094f299923c27c1a78378cTest

المؤلفون: Mehdi Sefidi, Changiz Ghobadi, Javad Nourinia, Rahim Naderali

المصدر: IEEE Access, Vol 12, Pp 6842-6851 (2024)

مصطلحات موضوعية: Antenna array, axial ratio, base station, circularly polarized, crossed-dipole, Electrical engineering. Electronics. Nuclear engineering, TK1-9971

وصف الملف: electronic resource

العلاقة: https://ieeexplore.ieee.org/document/10384369Test/; https://doaj.org/toc/2169-3536Test

الوصول الحر: https://doaj.org/article/fc842ce9662e4fe9973629ee478a0dc7Test

المؤلفون: Wen Li, Wei Xue, Yingsong Li, Kwok L. Chung, Zhixiang Huang

المصدر: Journal of Electromagnetic Engineering and Science, Vol 23, Iss 6, Pp 512-520 (2023)

مصطلحات موضوعية: axial ratio beamwidth, circularly polarized (cp), differentially fed, wideband antenna, Electrical engineering. Electronics. Nuclear engineering, TK1-9971, Electricity and magnetism, QC501-766

وصف الملف: electronic resource

العلاقة: https://www.jees.kr/upload/pdf/jees-2023-6-r-196.pdfTest; https://doaj.org/toc/2671-7255Test; https://doaj.org/toc/2671-7263Test

الوصول الحر: https://doaj.org/article/78c496072aa4464d866e6397f404ef1eTest

المؤلفون: Abdul Majeed, Zhang Jinling, Hamza Asif Khan, Muhammad Ishfaq, Babar Hayat

المصدر: Results in Physics, Vol 57, Iss , Pp 107398- (2024)

مصطلحات موضوعية: Metasurface, Circular polarization, 3dB axial ratio, Ellipticity, THz, Physics, QC1-999

وصف الملف: electronic resource

العلاقة: http://www.sciencedirect.com/science/article/pii/S2211379724000809Test; https://doaj.org/toc/2211-3797Test

الوصول الحر: https://doaj.org/article/bfa7a8175a45476d8e92e5fe19d364cfTest

المؤلفون: Saima Hafeez, Jianguo Yu, Fahim Aziz Umrani, Yibo Huang, Wang Yun, Muhammad Ishfaq

المصدر: Photonics, Vol 11, Iss 5, p 454 (2024)

مصطلحات موضوعية: metasurface, circular polarization, RCS reduction, 3 dB axial ratio, PCR, Applied optics. Photonics, TA1501-1820

وصف الملف: electronic resource

العلاقة: https://www.mdpi.com/2304-6732/11/5/454Test; https://doaj.org/toc/2304-6732Test

الوصول الحر: https://doaj.org/article/66e6fe8d26b24acf8be95b46510203b3Test

المؤلفون: Al-Abbasi, Maalim, Abdul Latef, Tarik

المصدر: International journal of electrical and computer engineering systems ; ISSN 1847-6996 (Print) ; ISSN 1847-7003 (Online) ; Volume 15 ; Issue 1

مصطلحات موضوعية: circularly polarized, fractal antenna, metasurface, metamaterial, 5G, Axial ratio, bandwidth, CST software

وصف الملف: application/pdf

العلاقة: https://hrcak.srce.hr/313460Test

الإتاحة: https://doi.org/10.32985/ijeces.15.1.9Test
https://hrcak.srce.hr/313460Test
https://hrcak.srce.hr/file/452863Test

المؤلفون: Michinori Yoneda, Shigeru Makino

المصدر: IEICE Communications Express. 2023, 12(11):579

المؤلفون: Saima Hafeez, Jianguo Yu, Fahim Aziz Umrani, Wang Yun, Muhammad Ishfaq

المصدر: Crystals, Vol 14, Iss 3, p 266 (2024)

مصطلحات موضوعية: metasurface, linear to circular, axial ratio (AR), RHCP, LHCP, PCR, Crystallography, QD901-999

وصف الملف: electronic resource

العلاقة: https://www.mdpi.com/2073-4352/14/3/266Test; https://doaj.org/toc/2073-4352Test

الوصول الحر: https://doaj.org/article/ee05ef69805540eda218daeb8858f312Test