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:
gps tracker für auto webfleet solutions
Last article:Structure of GPS antenna
Next article:The following aspects mainly affect the performance of GPS antenna
Related Information
portable gps tracker
2023-03-16Pet GPS Tracker Manufacturing
2023-03-16Gps speed limiter custom
2023-04-23GPS Tracking supplier
2023-04-11Dog gps tracker wholesaler
2023-04-23fleet gps tracking Production
2023-04-23gps tracker für auto supplier
2023-04-234G GPS Tracker Production
2023-04-23cat gps tracker
2023-04-11car gps tracker manufacturer
2023-04-23TK200AM-Disposable GPS Tracker
2022-06-213 Years Disposable Asset GPS Tracker
2026-04-29TK100B- Accurate Pro version GT06/TK100
2023-10-06personal gps tracker Production
2022-09-06G08L - 4inch Smart Tail Light GPS Tracker
2022-06-20GPS positioning technology
2022-08-12The manufacturer shared the function of GPS navigation with everyone.gps tracker with magnet price
2023-06-17The difference between cylindrical lithium battery and polymer soft packed lithium battery
2022-10-18Six characteristics of GPS
2022-10-12The main function of the car GPS positioner.car gps tracker price
2023-03-08How to choose the installation location of the wireless GPS positioner?4G GPS Tracker for vehicles
2023-03-22GPS mobile phone positioning characteristics
2022-10-21Is the gps tracker easy to use after removing the traffic card?
2022-09-09GLONASS and Galileo systems
2022-09-27How to implement GPS monitoring function.trailer gps tracker Solution
2023-07-10There are three parts to the GPS plan
2022-08-12Little White-fronted Goose No. 12 spent nearly 4 months in the summer breeding season near the Berin
2022-09-17GPS positioning anti lost device comparison.gps tracker auto webfleet solutions
2023-02-24mini gps tracker.GPS positioning terminal selection and fixation
2023-10-14System Composition of GPS PPS Clock Synchronization Technology
2022-11-11Related Articles

A suitable global GPS tracker manufacturer should provide multi-band 4G LTE Cat 1 devices, confirm network compatibility for the destination market, and support GPS tracking platforms, APIs, OEM/O...

A reliable GPS tracker manufacturer should provide stable 4G real-time tracking, accurate multi-mode positioning, a wide range of device types, fleet and asset management functions, OEM/ODM customizat...

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...