المؤلفون: Ye, Zifan¹ (AUTHOR), Fu, Qiang¹ (AUTHOR), Liu, Luyao¹ (AUTHOR), Wei, Tinglu¹ (AUTHOR), Luo, Jialun¹ (AUTHOR), Guo, Honglin¹ (AUTHOR), Chang, Zhengshi¹ (AUTHOR) changzhsh1984@163.com

المصدر: Journal of Applied Physics. 1/14/2025, Vol. 137 Issue 2, p1-9. 9p.

مصطلحات موضوعية: *COLLISIONS (Nuclear physics), *RADIO frequency, *RADIANT intensity, *ELECTRON impact ionization, *ELECTRON density

المؤلفون: Strenzke, Vincent¹ (AUTHOR) vstrenzk@physnet.uni-hamburg.de, Weber, Annika¹ (AUTHOR), Heydolph, Peer¹ (AUTHOR), Moch, Isa¹ (AUTHOR), González Díaz-Palacio, Isabel^1,2 (AUTHOR), Hillert, Wolfgang² (AUTHOR), Zierold, Robert¹ (AUTHOR), Tiemann, Lars¹ (AUTHOR), Blick, Robert H.^1,3 (AUTHOR)

المصدر: Journal of Applied Physics. 11/28/2024, Vol. 136 Issue 20, p1-8. 8p.

مصطلحات موضوعية: *RADIOFREQUENCY sputtering, *RADIO frequency, *THIN films, *METHYL methacrylate, *LIQUID nitrogen

Alternate Title: Low-complexity Hybrid Precoding for Extremely Large-scale Massive MIMO with Visibility Regions.

المؤلفون: 张 雷¹ zhaohch88@163.com, 杨 帅¹, 曾 琦²

المصدر: Telecommunication Engineering. 12/28/2024, Vol. 64 Issue 12, p1931-1938. 8p.

مصطلحات موضوعية: *ALGORITHMS, TRANSMITTING antennas, RADIO frequency, COMPUTATIONAL complexity, MATRICES (Mathematics)

المؤلفون: Hu, Yuchen^1,2 (AUTHOR), Du, Yihang² (AUTHOR) Dyhcsl1991@163.com, Qiao, Xiaoqiang² (AUTHOR), Zhao, Chen¹ (AUTHOR), Zhang, Tao² (AUTHOR), Zhang, Jiang² (AUTHOR)

المصدر: IET Communications (Wiley-Blackwell). Dec2024, Vol. 18 Issue 19, p1485-1498. 14p.

مصطلحات موضوعية: *WIRELESS communications, RADIO frequency identification systems, DATA augmentation, FEATURE extraction, TRANSMITTERS (Communication)

المؤلفون: Ojha, Shailendra Singh¹ (AUTHOR) ssojha20@gmail.com, Thakare, Vandana Vikas¹ (AUTHOR), Singhal, P. K.¹ (AUTHOR)

المصدر: International Journal of Electronics. Feb2025, Vol. 112 Issue 2, p255-279. 25p.

مصطلحات موضوعية: ULTRA-wideband antennas, RADIO frequency, FREQUENCY spectra, ENERGY harvesting, ANTENNAS (Electronics)

المؤلفون: Schmieder, Leonhard¹ (AUTHOR) Leonhard.Schmieder@IPM.Fraunhofer.de, Koss, Peter A.¹ (AUTHOR), Kühnemann, Frank¹ (AUTHOR), Bock, Michael² (AUTHOR)

المصدر: Journal of Applied Physics. 4/28/2024, Vol. 135 Issue 16, p1-9. 9p.

مصطلحات موضوعية: *RADIO frequency, *FLOW meters, *MAGNETIZATION, *NUCLEAR magnetic resonance, *SIGNAL detection

المؤلفون: Gayathri, D.¹ (AUTHOR) deivagayathri@gmail.com, Poobalan, A.² (AUTHOR) apoobal@gmail.com, Ganapriya, K.³ (AUTHOR) ganapriyag@gmail.com, Prabhu, G. Jayahari⁴ (AUTHOR) jayahari@aaacet.ac.in

المصدر: AIP Conference Proceedings. 2025, Vol. 3159 Issue 1, p1-11. 11p.

مصطلحات موضوعية: *RADIO frequency identification systems, *ENERGY conservation, *MANUAL labor, *POWER resources, *INTERNET of things

المؤلفون: Miyazaki, Akira¹ Akira.Miyazaki@ijclab.in2p3.fr, Fouaidy, Mohammed¹, Gandolfo, Nicolas¹, Longuevergne, David¹, Olry, Guillaume¹, Vannson, Mael¹, Vogt, Lê My¹, Baudrier, Matthieu², Cenni, Enrico², Eozénou, Fabien², Jullien, Grégoire², Maurice, Luc²

المصدر: EPJ Web of Conferences. 12/18/2024, Vol. 315, p1-8. 8p.

مصطلحات موضوعية: *ELECTRON accelerators, *RADIO frequency, *HEAT treatment, *QUALITY factor, *SUPERCONDUCTORS

المؤلفون: Yan, Xueyao¹ (AUTHOR), Wang, Dongfei^1,2 (AUTHOR) wdfchina@126.com, Wang, Xiangqing³ (AUTHOR)

المصدر: Fiber & Integrated Optics. 2024, Vol. 43 Issue 5, p198-218. 21p.

مصطلحات موضوعية: RADIO frequency, SIGNALS & signaling

Alternate Title: An Improved Multi-scale Residual Network for Radio Frequency Fingerprint Identification.

المؤلفون: 凌浩然¹, 朱丰超¹ fengchao_zhu@126.com, 姚敏立¹, 赵建勋²

المصدر: Telecommunication Engineering. 11/28/2024, Vol. 64 Issue 11, p1758-1764. 7p.

مصطلحات موضوعية: *WIRELESS communications, RADIO frequency identification systems, SPECTRUM allocation, FEATURE extraction, PHYSICAL layer security

المؤلفون: An, Xudong^1,2 (AUTHOR), Wang, Yiwen¹ (AUTHOR), Zhang, Qinjuan² (AUTHOR) zhangqinjuan@caict.ac.cn, Wang, Weimin¹ (AUTHOR) wangwm@bupt.edu.cn, Liu, Yuanan¹ (AUTHOR)

المصدر: Electronics Letters (Wiley-Blackwell). Oct2024, Vol. 60 Issue 19, p1-5. 5p.

مصطلحات موضوعية: ANTENNA radiation patterns, RADIO frequency measurement, ANTENNA arrays, MOBILE antennas, RADIATION measurements

المؤلفون: Wagner, Stephan M.¹ (AUTHOR) stwagner@ethz.ch, Ramkumar, M.² (AUTHOR) mramkumar@iimraipur.ac.in, Kumar, Gopal³ (AUTHOR) gopalkumar@iimraipur.ac.in, Schoenherr, Tobias⁴ (AUTHOR) schoenherr@bus.msu.edu

المصدر: International Journal of Logistics Management. 2024, Vol. 35 Issue 6, p1681-1712. 32p.

مصطلحات موضوعية: *EMERGENCY management, *SUPPLY chain management, *SOCIAL impact, RADIO frequency identification systems, HUMANITARIAN assistance, DISASTER relief

المؤلفون: United States. Congress. Senate. Committee on Commerce, Science, and Transportation

مصطلحات موضوعية: Legislative hearings., 5G mobile communication systems -- United States., 5G mobile communication systems -- Economic aspects -- United States., Radio frequency allocation -- United States., Technology and state -- United States., Science, Technology, Communications.

Other Titles: Exploring spectrum needs to maintain U.S. global leadership

الوصول للمادة أونلاين: https://purl.fdlp.gov/GPO/gpo223872
https://www.govinfo.gov/content/pkg/CHRG-115shrg55217/pdf/CHRG-115shrg55217.pdf

المؤلفون: Wang, Jin¹ (AUTHOR), Du, Sicheng¹ (AUTHOR), Li, Hongyue¹ (AUTHOR), Wang, Shaojin^1,2 (AUTHOR), Ling, Bo¹ (AUTHOR) 6lb6lb@nwsuaf.edu.cn

المصدر: Food & Bioprocess Technology. Feb2025, Vol. 18 Issue 2, p1431-1445. 15p.

مصطلحات موضوعية: *RADIO frequency, *POMELO, *OXIDANT status, *CITRIC acid, *MONOSACCHARIDES, *PECTINS

المؤلفون: Poonia, Renuka¹ (AUTHOR) pooniarenuka77@gmail.com, Dalal, Priyanka¹ (AUTHOR), Singh, Vijay Pal¹ (AUTHOR)

المصدر: International Journal of Communication Systems. 1/25/2025, Vol. 38 Issue 2, p1-15. 15p.

مصطلحات موضوعية: *RADIO frequency allocation, *POWER resources management, *RADIO networks, *RESOURCE allocation, *COGNITIVE radio, *MONGOOSES, *DATA transmission systems

المؤلفون: Niu, Kai¹ (AUTHOR), Du, Xueting¹ (AUTHOR), Mi, Wei¹ (AUTHOR), Wang, Di¹ (AUTHOR), He, Lin'an¹ (AUTHOR) hla_tjut@126.com, Zhou, Liwei¹ (AUTHOR), Zhu, Yan¹ (AUTHOR) zhytjut@163.com, Wang, Juan¹ (AUTHOR), Zhang, Xingcheng² (AUTHOR), Zhao, Jinshi¹ (AUTHOR) jinshi58@163.com

المصدر: Applied Physics Letters. 1/20/2025, Vol. 126 Issue 3, p1-5. 5p.

مصطلحات موضوعية: *MAGNETRON sputtering, *RADIO frequency, *SUBSTRATES (Materials science), *INFRARED spectroscopy, *OPTICAL properties

المؤلفون: Nesterenko, Iurii¹ (AUTHOR) iurii.nesterenko@silicon-austria.com, Kalas, Benjamin¹ (AUTHOR), Dao, Thang Duy¹ (AUTHOR), Schulze, Julian² (AUTHOR), Andrianov, Nikolai¹ (AUTHOR) nikolai.andrianov@silicon-austria.com

المصدر: Applied Physics Letters. 1/20/2025, Vol. 126 Issue 3, p1-6. 6p.

مصطلحات موضوعية: *GAS mixtures, *RADIO frequency, *PLASMA frequencies, *FLUOROCARBONS, *PHOTORESISTS

المؤلفون: Abat, Ferran¹ (AUTHOR) abat@resportclinic.com, Torras, Jordi² (AUTHOR) torras@resportclinic.com, Garcia, Alba² (AUTHOR) garcia@resportclinic.com, Jordán, Enrique² (AUTHOR) jordan@resportclinic.com, Roby, Matías^3,4 (AUTHOR) matias.roby@meds.cl, Yáñez, Roberto⁴ (AUTHOR), De la Fuente, Carlos⁵ (AUTHOR) abat@resportclinic.com

المصدر: Journal of Clinical Medicine. Jan2025, Vol. 14 Issue 2, p544. 9p.

مصطلحات موضوعية: *INTRA-articular injections, *RADIO frequency therapy, *PLATELET-rich plasma, *KNEE pain, *VISUAL analog scale

المؤلفون: Song, Chenyang¹ (AUTHOR) songchenyang9454@hotmail.com, Wu, Zhipeng¹ (AUTHOR) zhipeng.wu@manchester.ac.uk

المصدر: Sensors (14248220). Jan2025, Vol. 25 Issue 2, p408. 17p.

مصطلحات موضوعية: *RADIO frequency identification systems, *LOOP antennas, *RADIO antennas, *ANTENNAS (Electronics), *ELECTRIC lines

المؤلفون: Hung, Tran Cong¹ (AUTHOR), Nguyen, Tan N.^2,3 (AUTHOR), Nhan, N. H. K.³ (AUTHOR) nguyenhuukhanhnhan@tdtu.edu.vn, Le, Anh-Tu² (AUTHOR), Son, Pham Ngoc⁴ (AUTHOR), Pham, Thu-Ha Thi⁵ (AUTHOR), Voznak, Miroslav² (AUTHOR)

المصدر: PLoS ONE. 12/20/2024, Vol. 19 Issue 12, p1-19. 19p.

مصطلحات موضوعية: *MONTE Carlo method, *RADIO frequency, *TELECOMMUNICATION, *COMMUNICATION of technical information, *PROBABILITY theory