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This article describes an easily fabricated 802.11b/g vertically-polarized omnidirectional antenna that is extremely rugged and has a gain of approx
In the 4G LTE system, since the antenna introduces MIMO technology, a well-known term “antenna port” in the daily work of network optimiz
1. RFID antenna manufacturing method The antenna manufacturing technology mainly uses the coil winding meth
With the rapid development of wireless communication technologies, miniaturization and large-capacity communication systems have become the main dev
The core of the active phased array antenna design is the T/R component. The main factors considered in the T/R module design are: the number of dif
With the rapid development and maturity of the Internet of Things technology, ultra-low power wireless sensors have become an important component of the Internet of Things. W
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
Because of personal preference and professional reasons, I have written this article with you, and I would like to thank you for your enlight
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
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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.