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:
P02L Smart Walkie-Talkie Tracker
The obvious advantages of three generations of GPS products (actual effect)
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
2023-03-16fleet gps tracking sales
2023-04-23mini gps tracker Production
2023-04-234G GPS Tracker for vehicles Production
2023-04-23Gps speed limiter Solution
2023-04-23gps tracker app distributors
2023-04-23Dog gps tracker Manufacturing
2023-04-23gps tracker online
2023-04-11Cantrack TK100
2023-04-23mini gps tracker company
2023-04-23GF70L-Solar Magnetic Asset GPS Tracker
2026-04-29G183 serials -JOBD GPS Tracker
2022-09-06personal gps tracker Production
2022-09-06GF30 Magnet GPS tracker with Voice listen
2022-06-213000mAh Magnet Asset GPS Tracker
2026-04-29GPS Global Positioning System
2022-08-12GPS map upgrade
2022-09-26Tongda GPS positioning monitoring system technology for you
2022-08-24The main error and elimination algorithm in GPS positioning
2023-02-10The advantages and disadvantages of the flat antenna of the GPS vehicle positioning terminal
2023-04-06Two frequencies can eliminate ionizing layer errors.Portable car gps systems Manufacturing
2023-03-11What are the cases of GPS positioner?gps tracker no monthly fee manufacturer
2023-03-28Introduction to GPS in Wildlife Protection.obd2 gps tracker verizon manufacture
2023-05-06GPS operator core services.realtime gps tracker online manufacture
2023-08-18gps vehicle tracker.Automotive GPS positioning software and global positioning system satellites
2023-11-11What is the best type of strong magnetic wireless car GPS locator?fleet gps tracking
2023-09-05What is the difference between Beidou system and GPS?gps tracker no monthly fee manufacture
2023-04-14Compared with the difference between vehicle GPS positioning system and mobile phone navigation.real
2023-04-25Requirements for establishing Beidou/GPS positioning management for truck transportation vehicles.Gp
2023-09-23How to ensure the personal safety of the elderly
2023-02-22Related Articles

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...

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...