03/28/2025, 05:08 AM UTC
抗干扰天线保障安全导航Anti-Jamming Antenna For Safe Navigation
➀ VIAVI Solutions Inc.旗下的Inertial Labs推出了M-AJ-QUATRO，这是一种先进的抗干扰天线系统，旨在确保在GPS/GNSS受限环境下的定位、导航和授时（A-PNT）。该系统支持军事和商业航空应用。
➁ M-AJ-QUATRO配备了自适应数字消噪技术，具有超过34dB的干扰抑制能力（出口自由版本）和超过45dB的抑制能力（出口控制版本），并采用了基于双FPGA的加密和反欺骗技术以确保信号完整性。
➂ 天线支持GPS、GLONASS、GALILEO、BEIDOU和QZSS，确保在L1、L2和L5 GNSS频段上的可靠全球覆盖，并符合MIL-STD-810G和MIL-STD-461F标准。
➀ Inertial Labs, a VIAVI Solutions Inc. company, has launched the M-AJ-QUATRO, an advanced anti-jamming antenna system designed to ensure Assured Positioning, Navigation, and Timing (A-PNT) in GPS/GNSS-challenged environments. This system supports military and commercial aviation applications.
➁ The M-AJ-QUATRO features adaptive digital nulling with over 34dB+ interference suppression (export-free version) and over 45dB+ suppression (export-controlled version), along with dual FPGA-based encryption and anti-spoofing technology to secure signal integrity.
➂ The antenna supports GPS, GLONASS, GALILEO, BEIDOU, and QZSS, ensuring reliable global coverage across L1, L2, and L5 GNSS bands, and is built to meet MIL-STD-810G and MIL-STD-461F standards.
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