1. GPS antenna can be divided into vertical polarization and circular polarization in terms of polarization mode. With current technology, the effect of vertical polarization is not as good as tha
source:truck tracking webfleet solutions release time:2022-11-12 Hits: Popular:realtime gps tracker online

1. GPS antenna can be divided into vertical polarization and circular polarization in terms of polarization mode. With current technology, the effect of vertical polarization is not as good as that of circular polarization. Therefore, except for special cases, the GPS antenna will adopt circular polarization.
2. GPS antenna can be divided into internal antenna and external antenna in terms of placement mode. The assembly position of the antenna is also very important. In the early days, most GPS handsets used an everted antenna. At this time, the antenna was basically isolated from the interior of the whole machine, and EMI hardly affected it. The satellite receiving effect was very good. Now, with the trend of miniaturization, GPS antennas are mostly built in. At this time, the antenna must be above all metal devices, and the shell must be plated and well grounded, away from EMI interference sources, such as CPU, SDRAM, SD card, crystal oscillator, DC/DC.
The application of vehicle GPS will become more and more popular. However, the shell of the car, especially the explosion-proof membrane of the car, will seriously hinder the GPS signal. An external antenna with a magnet (which can be attached to the roof) is very necessary for on-board GPS.
Read recommendations:
GF70L-Solar Magnetic Asset GPS Tracker
Last article:Structure of GPS antenna
Next article:The following aspects mainly affect the performance of GPS antenna
Related Information
pet gps tracker cat wholesale
2023-03-164G GPS Tracker supplier
2023-04-23simple gps tracking Solution
2023-04-23Dog gps tracker Production
2023-04-23Cantrack TK100
2023-04-23fleet gps tracking manufacture
2023-04-23real-time gps tracking sales
2023-04-23Cantrack GT06
2023-04-23Magnetic gps tracker sales
2023-04-23pet gps tracker cat distributors
2023-03-16VSL100 GPS Speed Limiter, Speed Governor
2022-06-19TK08A Motorcycle GPS Tracker
2022-06-20GF70L-Solar Magnetic Asset GPS Tracker
2023-10-076000mAh Magnetic Asset GPS Tracker
2025-03-31P901 4G ID Card GPS Tracker Smart Walkie-talkie
2025-07-11Whether GPS positioning is GPS navigation.obd-II port gps tracker manufacture
2023-05-09Application in emergencies GPS.plug & play Obd gps tracker Production
2023-05-06Car GPS Global Positioning System
2023-02-09Causes of GPS Positioning Drift
2022-09-20Positioning accuracy of GPS module
2023-02-03How to make the data of the GPS positioner more effective
2023-02-25The Application of GPS Navigation System in Road Engineering.4G GPS Tracker for vehicles equipment
2023-08-24Benefits of GPS locators for cattle/sheep grazing
2023-02-21There are many types of GPS satellite receivers.GPS Tracker for vehicles manufacture
2023-08-26Some usage suggestions from the manufacturer of the driving recorder for everyone.gps vehicle tracke
2023-06-26GPS positioning tracker function
2022-12-15GPS anti -theft electronic system
2023-02-08GPS mobile phone positioning principle
2022-10-21What are the GPS satellites?gps tracker for trailer manufacturer
2023-04-21Introduction to GPS Principles.realtime gps tracker online wholesaler
2023-08-19Related 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...