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GNSS Internal Antenna is a high-performance, compact-antenna designed for seamless integration into devices that require reliable global navigation satellite system capabilities. Featuring a durable ceramic patch for superior signal reception and a built-in LNA (Low-Noise Amplifier), it significantly boosts weak satellite signals. This active antenna is ideal for applications requiring reliable, precise positioning in a small form factor, such as navigation systems, trackers, and IoT devices.
Product Details
GNSS: Short for Global Navigation Satellite System, it encompasses satellite navigation systems such as the United States’ GPS, China’s BeiDou, Russia’s GLONASS, and Europe’s Galileo. This antenna is compatible with receiving signals from multiple systems.
Internal Antenna: An antenna installed inside a device. It features miniaturization and integration, does not affect the device’s appearance, and facilitates the overall design and portability of the device.
Ceramic Antenna: An antenna using ceramic material as the dielectric. Ceramic materials have properties like high dielectric constant, allowing precise matching of satellite frequency bands through optimized design to enhance signal gain and anti-interference capability.
Active Antenna: An antenna with a built-in Low-Noise Amplifier (LNA). It can amplify the weak satellite signals received, improving the antenna’s sensitivity and performance.
GPS satellites continuously transmit microwave signals to Earth, which contain information such as timestamps and satellite positions. Using the properties of its ceramic dielectric, this antenna receives these right-hand circularly polarized (RHCP) microwave signals. The built-in low-noise amplifier then amplifies the weak signals, which are subsequently transmitted to a GPS receiver for processing. The receiver calculates the 3D position of the receiving device by computing the signal propagation time and the positions of different satellites.
Excellent Frequency Stability: Maintains a stable operating frequency over a wide temperature range, making it suitable for high-precision measurement, positioning, and other fields.
Strong Anti-Interference Capability: The properties of ceramic materials enable it to resist external interference effectively, ensuring stable and reliable signals.
Miniaturization & High Integration: Small in size and light in weight, it is easy to install and integrate inside devices, occupying little space and enhancing the overall aesthetics and portability of the device.
High Temperature Resistance & Weatherability: Ceramic materials have good high-temperature resistance and weatherability, allowing the antenna to work normally in harsh environments. The typical operating temperature range is -40°C to +85°C.
Main Technical Specifications
| Frequency Range(MHz) | GNSS |
| Impedance(Ω) | 50 |
| Gain(dBi) | / |
| V.S.W.R | / |
| Connector Type | / |
| Product Application | IOT |
Product Specifications
Overview of Gnss Internal Antenna Ceramic Active Gps Navigation Antenna
GNSS Internal Antenna is a high-performance, compact antenna designed for seamless integration into devices that require reliable global navigation satellite system (GNSS) capabilities. This antenna supports multiple GNSS constellations, including GPS, GLONASS, Galileo, and Beidou, providing precise positioning and navigation in a wide range of applications. Ideal for portable devices, wearables, and industrial equipment, the GNSS Internal Antenna offers robust signal reception and consistent accuracy, making it a critical component for modern location-based technologies.
Application Areas
Applications of Gnss Internal Antenna Ceramic Active Gps Navigation Antenna
1.Wearable Devices: Integrates precise GNSS positioning into smartwatches, fitness trackers, and other wearable tech, ensuring accurate location tracking.
2.Portable Navigation Systems: Supports reliable navigation in handheld devices such as GPS units, smartphones, and tablets.
3.IoT Devices: Provides accurate location data for IoT applications, enhancing smart city solutions, asset tracking, and logistics management.
4.Industrial Equipment: Enhances the positioning accuracy in industrial and agricultural machinery, ensuring efficient operation and automation.
5.Automotive Systems: Ensures precise navigation and tracking in vehicle systems, contributing to advanced driver-assistance systems (ADAS) and fleet management.
FAQ
FAQs for Gnss Internal Antenna Ceramic Active Gps Navigation Antenna
1. What is a GNSS Internal Antenna?
A GNSS Internal Antenna is a compact antenna designed to be integrated into devices, providing support for multiple global navigation satellite systems like GPS, GLONASS, Galileo, and Beidou.
2. Can the GNSS Internal Antenna be used in wearable devices?
Yes, the GNSS Internal Antenna is ideal for wearable devices such as smartwatches and fitness trackers, offering precise location tracking while maintaining a compact form factor.
3. What GNSS constellations does this antenna support?
The GNSS Internal Antenna supports multiple constellations, including GPS, GLONASS, Galileo, and Beidou, providing global coverage and enhanced positioning accuracy.
4. How does this antenna benefit IoT devices?
For IoT devices, the GNSS Internal Antenna provides reliable and accurate location data, crucial for smart city applications, asset tracking, and efficient logistics management.
5. Is the GNSS Internal Antenna suitable for industrial equipment?
Yes, the antenna is well-suited for integration into industrial equipment, where it can enhance positioning accuracy and support automation and efficient operation.
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