According to the website of the Ministry of Finance, the Ministry of Finance, the Ministry of Science and Technology, the Ministry of Industry and Information Technology, and the Development and Reform Commission have decided to organize energy conservation in order to impleme
Modern aircraft are increasingly using electric actuation technology, and the application of a large number of advanced airborne electrical equipment has caused the capacity of aircraft power supply systems to increase rapidly. The large-scale use of traditional transformer re
At the beginning of the 21st century, a wireless local area network called Wi-Fi became a mainstream technology. Computing devices such as notebook computers began to support the IEEE 802.11b standard, which has a maximum data rate of 11Mb / s and works in the 2.4GHz band. Aft
With the development of wireless networks, free WiFi is generally provided in places such as airports, coffee shops, and fast food restaurants. However, due to the large number of visitors, the speed of the network is really not compelling. And the latest invention of the Univ
With the increasing emphasis on environmental awareness, the popularity of environmentally friendly vehicles is also accelerating. Plug-in hybrid vehicles (hereinafter referred to as PHEV) and electric vehicles (hereinafter referred to as EV) are part of the green industry. It
Recently, the China Voice Industry Alliance, jointly initiated by 19 companies such as HKUST, Huawei, Lenovo, China Mobile, China Unicom, and China Telecom, was established in Beijing, and the domestic leader in the development of intelligent voice technology, HKUST, was selec
The phase in the sound system is very abstract and involves many related problems. Here we mainly discuss some of the more easily encountered "phase" problems often encountered in engineering. In physics, the concept of phase is a physical quantity that reflects the
The industry's expectations for large-capacity capacitors are increasing day by day. At present, there are many companies that develop lithium-ion rechargeable batteries as power storage devices. However, due to different uses, there are limits to output characteristics an
Ixia claims to launch a new test solution for verifying LTE small cellular systems. Ixia's IxCatapult test solution ensures the high performance, resilience, and quality of LTE femtocells, picocells, and microcells. Small cells are low-power wireless access points that op
Apple has brought changes to people, not just in life, but in every aspect. New applications and peripherals for iPhone smartphones are emerging, so much so that the iPhone is involved in the medical field. Even industry insiders speculate that the extension of the iPhone to t