Important role of GPS antenna
1、 The function of GPS antenna the function of GPS antenna is to convert the electromagnetic wave energy of the radio signal from the satellite into the current that can be absorbed by the electronic device of the receiver.
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Type of GPS antenna
1、 There are many types of GPS antennas. According to the research, there are more than 20 kinds of GPS antennas in the world; GPS receiver antennas have different structural types
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Differences between GPRS, WiFi and Bluetooth wireless antenna
1、 GPRS antenna is different in each GSM frequency band. GPRS refers to the realization of digital transmission in the GSM frequency band. It is 890-960mhz in the 2G era and
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Antenna gain
The long-term antenna gain introduces how much power is transmitted in the peak radiation direction relative to the isotropic source. Antenna gain more generally refers to the specification
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The efficiency of the antenna
Antenna efficiency with the antenna to provide power and antenna radiation power. An efficient antenna radiates most of the energy delivered to the antenna.
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Why can't I connect to WiFi
There may be several reasons for this phenomenon: 1. The network parameters of the wireless router are incorrectly set,
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WiFi card because people use more will card
Wifi network card or not card depends on two factors, one is the total bandwidth of wifi network, the other is the bandwidth occupied by terminal devices.
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How is master key connected to WiFi
Wifi Password You can connect to wifi but cannot see the password. The principle of wifi master key is actually very simple: 1:
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What if the WiFi signal is poor
Many people don't know. In fact, the WiFi signal has a lot to do with the placement of the router! Rising knowledge:
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What will happen if antenna dual polarization is generated?
Everyone knows that there will be two levels of magnetic field, just like the positive and negative poles. So whether there are two levels of electromagnetic wave magnetic field? Today, the manufacturer of electronic antenna will explain to
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