المؤلفون: Liu Tianyun, Liu Shaobin

المصدر: Dianzi Jishu Yingyong, Vol 49, Iss 2, Pp 97-101 (2023)

مصطلحات موضوعية: power amplifier, harmonic suppression, high efficiency, miniaturization, vhf band, Electronics, TK7800-8360

وصف الملف: electronic resource

العلاقة: http://www.chinaaet.com/article/3000159723Test; https://doaj.org/toc/0258-7998Test

الوصول الحر: https://doaj.org/article/43e5ae4066d1441b8056630e1e35a4a9Test

المؤلفون: Krzysztof Bronk, Patryk Koncicki, Adam Lipka, Rafał Niski, Błażej Wereszko

المصدر: Sensors, Vol 23, Iss 17, p 7593 (2023)

مصطلحات موضوعية: wind farms, radio wave propagation, radio channel, marine radiocommunication, VHF band, signal interference, Chemical technology, TP1-1185

وصف الملف: electronic resource

العلاقة: https://www.mdpi.com/1424-8220/23/17/7593Test; https://doaj.org/toc/1424-8220Test

الوصول الحر: https://doaj.org/article/12dd0143e12e487787b1d6567f03d99eTest

المؤلفون: I. S. Sadovskiy, Y. Y. Bobkov, I. Y. Malevich

المصدر: Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki, Vol 20, Iss 2, Pp 71-77 (2022)

مصطلحات موضوعية: vhf-band radar, digital antenna array, Electronics, TK7800-8360

وصف الملف: electronic resource

العلاقة: https://doklady.bsuir.by/jour/article/view/3313Test; https://doaj.org/toc/1729-7648Test

الوصول الحر: https://doaj.org/article/93357d140d8f4943bd91a47ceb4ee34bTest

المؤلفون: Kazuhiro Daikoku

المصدر: International Journal of Electronics and Telecommunications, Vol vol. 67, Iss No 3, Pp 445-450 (2021)

مصطلحات موضوعية: asynchronous demodulation, 4-ssb, isb, mobileradio path, hilbert transform, hf/vhf band telecommunications, tactical communications, underwater communications, Electrical engineering. Electronics. Nuclear engineering, TK1-9971, Telecommunication, TK5101-6720

وصف الملف: electronic resource

العلاقة: https://journals.pan.pl/Content/121583/PDF/63_3151_Daikoku_skl_new.pdfTest; https://doaj.org/toc/2081-8491Test; https://doaj.org/toc/2300-1933Test

الوصول الحر: https://doaj.org/article/bd601940b7fa4b4d8bad831572fa4c66Test

المؤلفون: Hidetoshi Makimura, Hiroyuki Akutsu, Kengo Nishimoto, Takeshi Nishiyama, Yoshihiro Matsumura, Yoshio Inasawa

المصدر: IEICE Communications Express. 2023, 12(1):1

المؤلفون: Dehan, Guillaume, Galiègue, Hélène, Issac, François, Chabory, Alexandre

المساهمون: DEMR, ONERA, Université de Toulouse Toulouse, ONERA-PRES Université de Toulouse, Ecole Nationale de l'Aviation Civile (ENAC)

المصدر: URSI GASS 2021 ; https://hal.science/hal-03477970Test ; URSI GASS 2021, Aug 2021, ROME, Italy

مصطلحات موضوعية: CORONA DISCHARGE, COUPLING, VHF BAND, EXPERIMENT, [SPI]Engineering Sciences [physics], [PHYS]Physics [physics]

جغرافية الموضوع: ROME, Italy

العلاقة: hal-03477970; https://hal.science/hal-03477970Test; https://hal.science/hal-03477970/documentTest; https://hal.science/hal-03477970/file/DEMR21015.pdfTest

الإتاحة: https://hal.science/hal-03477970Test
https://hal.science/hal-03477970/documentTest
https://hal.science/hal-03477970/file/DEMR21015.pdfTest

المؤلفون: A.M Poursaleh, I Jabbari, H Khalafi

المصدر: مجله علوم و فنون هسته‌ای, Vol 40, Iss 1, Pp 37-47 (2019)

مصطلحات موضوعية: industrial electron accelerator, cylindrical cavity, vhf band frequency, Nuclear and particle physics. Atomic energy. Radioactivity, QC770-798

وصف الملف: electronic resource

العلاقة: https://jonsat.nstri.ir/article_740_222e1e45f9f01cb6f49c26e926266396.pdfTest; https://doaj.org/toc/1735-1871Test; https://doaj.org/toc/2676-5861Test

الوصول الحر: https://doaj.org/article/964d778fbdf243d4ad54c22c14553f93Test

المؤلفون: Daikoku, Kazuhiro

المساهمون: None

المصدر: International Journal of Electronics and Telecommunications; Vol 67, No 3 (2021); 445-450 ; 2300-1933

مصطلحات موضوعية: asynchronous demodulation, 4-SSB, ISB, mobile radio path, Hilbert transform, HF/VHF band telecommunications, tactical communications, underwater communications

وصف الملف: application/pdf

العلاقة: http://ijet.pl/index.php/ijet/article/view/10.24425-ijet.2021.137832/951Test; http://ijet.pl/index.php/ijet/article/downloadSuppFile/10.24425-ijet.2021.137832/2614Test; http://ijet.pl/index.php/ijet/article/downloadSuppFile/10.24425-ijet.2021.137832/2615Test; http://ijet.pl/index.php/ijet/article/downloadSuppFile/10.24425-ijet.2021.137832/2616Test; http://ijet.pl/index.php/ijet/article/view/10.24425-ijet.2021.137832Test

المؤلفون: Soyeong Lee, Jonghyup Lee, Seongro Choi, Yong-Hyeok Lee, Jae-Young Chung, Keum Cheol Hwang, Yong Bae Park

المصدر: Applied Sciences; Volume 10; Issue 18; Pages: 6366

مصطلحات موضوعية: composite right/left-handed transmission lines, military antenna, non-foster circuit, VHF band antenna

جغرافية الموضوع: agris

وصف الملف: application/pdf

العلاقة: Electrical, Electronics and Communications Engineering; https://dx.doi.org/10.3390/app10186366Test

الإتاحة: https://doi.org/10.3390/app10186366Test

المؤلفون: Atsushi KEZUKA, Ryosuke SUGA, Satoshi KURODA

المصدر: IEICE Transactions on Electronics. 2020, E103.C(11):582