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1 Introduction In some wireless sensor network systems that need to search and locate ground and near-ground targets, such as ground penetrating
Over the past two decades, we have witnessed a shift in mobile communications from 1G to 4G LTE. During this period, the key technologies of
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1 Introduction This paper describes a new type of microwave broadband single-pulse antenna system working in the C~X band, including a sum compar
GPS and Beidou antennas can be manufactured with different technologies. Civil systems generally adopt a planar structure. For example, in mo
Central issues: The three most common antenna introduction Describe several parameters that must be considered
Center topic: Analyze UWB antenna performance and design requirements Introduce several common new ultra-wideba
I. Overview Constantly increasing the communication capacity and quality of communication systems is the eternal theme of wireless communication.
In the second half of the year, the electronics industry entered the peak season for demand, and the industry boomed. After 2009, the electronics industry entered a
China Optical Fiber (03777) announced its interim results as of the end of June this year. During the period, the production capacity of fiber optic connectors was 9
Wifi module summary The Wi-Fi module, also known as serial Wi-Fi module, belongs to the Internet of Things (IoT) transport layer. Its function is t
Connectors that connect different circuit boards together. Whether it is a mobile phone or a smart hardware device, a large number of connect
WIFI Probe Overview When one device sends information to another device through wireless transmission technology, other nearby devices of the same type ca
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The communication distance of the wireless module is an important indicator. How to maximize the effective communication distance has always
1 Introduction With the rapid development of radio frequency identification (RFID) technology, radio frequency identification systems have become
Abstract: The research on anti-jamming technology of satellite navigation and positioning system is of great significance. Anti-jamming techn
Summary: A multi-input and multiple-output (MIMO) mobile antenna suitable for mobile terminals is proposed.
A friend asked the router to select a few antennas. Before choosing a router to buy several antennas, we must first understand the difference
Dual-band is the working frequency band in ISM2.4G and ISM5G, and the basic application is not dual-frequency at the same time; for ISM5G frequency band, there is a di
Into the late autumn, many small partners may travel together to go to some pleasant places but sparsely populated places to feel the quiet atmosphere away from the city. Howe
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.