Automotive Antenna Solutions: Powering Connected, Safe & Smart Vehicles

　　Automotive Antenna Solutions: Powering Connected, Safe & Smart Vehicles

　　Modern vehicles have evolved into smart connected platforms, relying on seamless connectivity for infotainment, ADAS safety, V2X communication, and remote diagnostics. Automotive antennas enable 5G/4G, high-precision positioning, radar safety features, and reliable TPMS—all while enduring extreme temperatures, vibration, and EMI from engines/EV batteries. Our solutions meet the needs of passenger cars, trucks, EVs, and autonomous prototypes, delivering automotive-grade reliability and future-ready performance.

　　Core Solutions by Application

　　Each automotive function requires tailored antennas, aligned with performance needs:

　　1. Infotainment & In-Vehicle Connectivity

　　Supports streaming, navigation, and device pairing with multi-band compatibility:

　　Antenna Types: Flexible FPC (curved dash/door panels) and compact patch antennas (infotainment units); dual-band WiFi 6/6E, Bluetooth 5.3, 5G sub-6GHz.

　　Key Features: Ultra-low profile (0.2–0.3mm FPC), EMC shielding (>50dB rejection) to block EV/ECU interference, 5G OTA update support.

　　Value: Enables stable 5G navigation, 4K rear-seat streaming, and remote software upgrades—even in rural areas.

　　2. ADAS & Autonomous Driving

　　Delivers high-precision, low-latency data for collision avoidance and lane-keeping:

　　Antenna Types: 77GHz/79GHz mmWave radar, high-precision GNSS (GPS/GLONASS/Beidou), LiDAR-compatible antennas.

　　Key Features: mmWave radar (30°–60° beamwidth, 15–20 dBi gain, 200m detection), GNSS (<1m RTK accuracy), ±0.5dB temperature stability (-40°C to +85°C).

　　Value: Detects stopped vehicles 150m ahead, triggering AEB even in rain/fog—reducing rear-end collisions.

　　3. V2X Communication

　　Enables ultra-reliable, low-latency vehicle-to-everything connectivity:

　　Antenna Types: 5.9GHz C-V2X, DSRC (legacy), multi-band V2X/5G combo antennas.

　　Key Features: <10ms latency, 360° omnidirectional pattern, compliance with 3GPP Rel-16/IEEE 802.11p.

　　Value: Receives real-time traffic light data, optimizing speed to cut red-light waits and boost fuel efficiency by 12%.

　　4. TPMS

　　Mandatory safety support for tire-mounted sensors:

　　Antenna Types: Miniature ceramic chip (4mm×3mm×1mm) and ultra-compact FPC (10mm×5mm×0.2mm).

　　Key Features: -40°C to +125°C temperature range, ISO 16750-3 vibration resistance (20G), <5mA power consumption.

　　Value: 99.9% pressure data reliability; extends sensor battery life to 5–7 years, cutting truck tire breakdowns by 35%.

　　5. Telematics & Remote Diagnostics

　　Enables 24/7 global connectivity for monitoring and emergency calls:

　　Antenna Types: Multi-band LTE/5G, satellite (remote areas), combo telematics/GNSS.

　　Key Features: Global frequency coverage, -108dBm LTE sensitivity, IP6K9K oil/dust/water resistance.

　　Value: Lets fleet managers monitor engine health/fuel use, reducing maintenance costs by 20% and boosting efficiency by 8%.

　　Automotive-Grade Reliability

　　Our antennas meet/exceed global standards:

　　Temperature: -40°C to +105°C (standard); -50°C to +125°C (engine-bay).

　　Durability: ISO 16750-3 vibration (20G), IEC 60068-2-27 shock (50G), CISPR 25 Class 5 EMC, IP6K7/IP6K9K protection.

　　Longevity: 8–10 year service life (matches vehicle lifespan) with corrosion-resistant materials.

　　Integrated Multi-Antenna Modules

　　Combine 2–5 functions into one unit to save space:

　　Benefits: 40–60% PCB space reduction, 30% faster installation, reduced EMI cross-talk.

　　Example: “5-in-1” module (5G, WiFi 6E, GNSS, C-V2X, Bluetooth) for premium EVs—mounted on roof shark fins.

　　Key Technical Specs

　　Frequency Ranges: Connectivity (2.4/5/6GHz WiFi, Bluetooth, 5G sub-6GHz, LTE); Safety (77/79GHz mmWave, 5.9GHz C-V2X, 315/433MHz TPMS); Positioning (GNSS).

　　Gain Ranges: 0.5–2 dBi (TPMS), 5–8 dBi (connectivity), 15–20 dBi (mmWave), 2–5 dBi (V2X).

　　Real-World Results

　　ADAS: 99.8% obstacle detection accuracy; 42% fewer rear-end collisions (Toyota Camry fleet).

　　Connectivity: 99.5% 5G uptime (Volvo truck cross-Europe trips); 100% eCall success.

　　TPMS: 6.8-year average battery life (Ford F-150); 28% lower maintenance costs.

　　Ready to Upgrade?

　　Our solutions work with leading OEMs and telematics systems (Bosch, Continental, Qualcomm). Contact us for custom tuning, compatibility testing, or samples.