
The WLAN chipset has two forms of independence and embedding.
For independent WLAN chipsets, total shipments of independent customer access chipsets, access point/bridged router devices, and other Wi-Fi embedded devices reached 366 million in 2010, a 135% increase over 2009.
As for the second type of embedded solution, the connectivity WLAN chipset has penetrated into a variety of electronic products, including laptops, mobile phones, tablet PCs, high-definition televisions, portable media players, printers, cameras, camcorders, and DVDs. And Blu-ray players, game consoles, personal navigation devices and high-end car audio bodies.
The WLAN chipset is based on the Wi-Fi standard called 802.11n, and other connection technologies are increasingly entering the daily life of consumers. For example, a wireless personal area network (WPAN) dominates disparate technologies such as Bluetooth and short-range communications. Both of these technologies use radio waves to transmit and exchange data between devices that are closer together, thereby enhancing their mobility and ease of use.
Another connection technology is Zigbee, which is struggling to enter home automation, smart utility network monitoring applications for civil and commercial buildings. The company hopes Zigbee will find more applications in heating, cooling, and lighting applications in living areas, as well as monitoring of utility facilities such as gas, water, and electricity.
IHS believes that as Wi-Fi gradually becomes the standard wireless network interface for countless devices, the inherently easy interconnection capabilities of the technology will create conditions for more consumer electronics devices, enabling seamless connectivity and networking.
The short wave pass filter is a cut-off filter in the interference filter. The cut-off filter is divided into long wave pass filter and short wave pass filter, that is, the beam in a certain wavelength range is required to be transmitted, and the beam deviating from this wavelength changes to cut-off, Usually, we call the filter in the reflection (cut-off) short wave area and transmission long wave area as long wave pass filter. On the contrary, the short wave direction is transmitted, while the long wave direction is cut-off. What plays the role of isolating long waves is called short wave pass filter.
short wave pass filter
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