GPS (Global Position System) is the abbreviation of global positioning system, which aims to accurately locate and monitor ground or air targets in the global scope. With the increasingly extensiv
source:truck tracking webfleet solutions release time:2022-11-17 Hits: Popular:realtime gps tracker online

GPS (Global Position System) is the abbreviation of global positioning system, which aims to accurately locate and monitor ground or air targets in the global scope. With the increasingly extensive application of global spatial positioning information, the positioning services provided by GPS have brought great changes and far-reaching effects to people's lives. Automatic Gain Control (AGC) system is a key module of wireless receiver. For GPS receiver, there are many signals entering the receiver frequency band in practical applications. In addition to useful signals, noise interference and environmental changes will cause signal fluctuation and change, affecting signal processing. Based on the above purposes, a system that can automatically adjust the gain and has a large Gain range is required to Control signal changes, This is the automatic gain control system.
The automatic gain control system mainly completes the following two aspects in the receiver: First, prevent the receiver from overloading due to excessive signal. For the received signal, the received signal can be strong or weak due to different distances. When the distance is short, the signal may be too strong, and when the distance is far, the signal may be weak. At this time, the receiver is required to adapt to this change. When the signal is strong, the receiver gain is reduced, and when the signal is weak, the receiver gain is increased. Second, the compensation receiver gain is unstable. When the receiver is working, the voltage instability, process parameters and temperature changes will cause gain fluctuation. Automatic gain control is to compensate the error caused by the receiver itself.
Read recommendations:
gps tracker no monthly fee supplier
P02L Smart Walkie-Talkie Tracker
GPS road signs (Landmark Or Waypoint).gps tracker auto manufacturer
Last article:Overview of GPS AGC working principle
Next article:Why does China Beidou dare to compete with the first tier GPS team?
Related Information
car gps tracker wholesaler
2023-04-23gps vehicle tracker distributors
2023-04-234G LTE gps tracker
2023-03-16mini gps tracker Factory
2023-04-234G GPS Tracker wholesaler
2023-04-23Dog gps tracker
2023-04-23obd-II port gps tracker
2023-04-23fleet management software webfleet solutions
2023-03-16fleet gps trackers
2023-03-16Hidden GPS Trackers supplier
2023-04-23G200NY -Cow/Camel GPS Tracker
2022-06-21GF30 Magnet GPS tracker with Voice listen
2022-06-21NB20 -4G Bluetooth Smart Pet Tracker
2022-06-21G09L -6 inch Tail light tracker
2022-06-20GPS Dash Cam
2026-04-14What is the working principle of the valve GPS positioner
2023-03-06Looking at the Development of GPS Navigation Products from the Demand of Electronic Map Products
2022-09-24GPS Plan implementation plan
2022-10-12GPS positioning accuracy
2023-02-01GPS application field
2022-12-29GPS/GPRS power-off terminal
2022-12-20GPS coordinates.gps tracker for trailer wholesaler
2023-08-12How to apply GPS positioner to view the location of the electric vehicle
2023-03-06How to position GPS
2023-02-06What does the 20 channel GPS module mean?gps vehicle tracker Processing
2023-07-11The manufacturer compares the difference between Beidou positioning and GPS positioning.plug & p
2023-05-12GPS positioning tracker function
2022-12-15What are the functions of breeding solar GPS positioning
2023-02-23The application of GPS in the traffic system.plug & play Obd gps tracker Manufacturing
2023-04-23GPS data.portable gps tracker Manufacturing
2023-05-20Related Articles

Firstly, let's take a look at why GPS locators are inaccurate and have large errors. GPS positioning accuracy, generally within 10 meters if obtaining Beidou or GPS signals; If it is a signal...

GPS differential positioning technology is an important method to improve the positioning accuracy of the Global Positioning System (GPS). In traditional GPS positioning, satellite signals are af...

Vehicle GPS Navigation System Vehicle mounted GPS navigation system is an indispensable and important device in modern automobiles, providing drivers with convenient and accurate navigation service...

Handheld GPS positioning device is a portable and practical positioning tool widely used in outdoor exploration, geological exploration, forestry investigation and other fields. Handheld GPS posi...

In modern society, high-precision GPS locators play a crucial role. It has brought many conveniences to people's lives and work with its excellent positioning accuracy and reliable performance...

Real time GPS tracker is an advanced technology device that can track target objects in real-time at any time and any place, bringing great convenience to people's lives and work. The core fu...