video.vnanet.vn - The Vietnam News Agency (VNA) is a government news agency which serves as the official information provider of the State of the Socialist Republic of Vietnam. The VNA provides a wide range of information products in various forms, including photos, infographic news, video clips and mega stories, covering politics, social affairs, economic issues, world news, security-defence ...

As a premier multimedia news organization, VNA is at the forefront of digital content creation, offering a diverse range of products on platforms such as YouTube, Facebook, TikTok, Telegram, and...

3 天之前 · The VNA provides a wide range of information products in various forms, including photos, infographic news, video clips and mega stories, covering politics, social affairs, economic issues, world news, security-defence, legal affairs, culture, education, science-technology, sports, lifestyle, religion, the environment, health, natural calamity ...

2025年1月14日 · With a team of 1,000 reporters and editors working from the headquarters of the National News Agency and more than 90 permanent agencies at home and abroad, VNA produces video news sources on...

Chuyên mục Video cung cấp nhanh, kịp thời, chuẩn xác, tin cậy thông tin thời sự trong nước và thế giới bằng nguồn tin chính thống từ các cơ quan có thẩm quyền và thông tin được cập nhật liên tục từ các cơ quan thường trú TTXVN ở trong và ngoài nước. Mọi vướng mắc trong quá trình khai thác, vui lòng liên hệ số hotline 0977606608 để được hỗ trợ.

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As the only news agency of the whole country, the State-run VNA is responsible for publishing official information and documents of the Party and State; providing information in service of the ...

Meeting with Brazilian President Luiz Inácio Lula da Silva in Hanoi on March 28, National Assembly Chairman Tran Thanh Man said the Vietnamese NA strongly backs the establishment and concretisation of the Vietnam-Brazil strategic partnership, aiming to deepen cooperation across various fields aligned with both nations’ development needs and interests of both nations.

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VNAs are used to quickly and accurately validate the performance of these RF components and devices. This paper discusses why VNAs are used and how they are unique compared to other RF test equipment. We'll define S-Parameters, the fundamental VNA measurement, and how best to use them when evaluating your Device-Under-Test or DUT.