The AN/MPQ-64 Sentinel is an X-band electronically steered pulse-Doppler 3D radar system used to alert and cue Short Range Air Defense (SHORAD) weapons to the locations of hostile targets approaching their front line forces. It is currently produced by Raytheon Missiles & Defense.

AN/MPQ-64 Sentinel 是一種 X 波段 被動電子掃描陣列 脈衝都卜勒 3D雷達 系統，用於飛彈接近預警和 短程防空 （SHORAD）戰區防空 武器 系統。 該系統目前由 雷神公司 研製生產。

AN/MPQ-64 Sentinel 是一种 X 波段 被動電子掃描陣列 脈衝都卜勒 3D雷达 系统，用于飛弹接近预警和 短程防空 （SHORAD）战区防空 武器 系统。 该系统目前由 雷神公司 研制生产。

2018年5月1日 · The AN/MPQ-64 Sentinel is a three-dimensional, phased-array radar system deployed all over the world. It operates in the X-Band frequency to automatically detect, track, identify, classify, and report airborne threats, including helicopters, high-speed attack aircraft, cruise missiles, and UAVs.

AN/MPQ - 64 哨兵 A4 雷达作为美军新一代地面雷达防空系统，备受关注。 它是哨兵 A3（AN/MPQ - 64A3）的高性能替代品，旨在解决哨兵 A3 雷达的过时问题，提升对各类空中威胁的应对能力。

The Lockheed Martin Sentinel A4 Radar Replaces Existing Sentinel AN/MPQ-64 Radars for the US Army Improves detection/performance against FW/RW/CM/UAS threats Provides improved Electronic Protection and Combat Identification for reduced engagement timelines Rapid Development: First Five (5) Systems Begin Testing in 2021

The AN/MPQ-64 Sentinel is a three-dimensional, phased-array system that operates in the X-band to automatically detect, track, identify, classify, and report airborne threats, including helicopters, high-speed attack aircraft, cruise missiles, and unmanned aerial vehicles.

2024年5月4日 · 哨兵A3雷达集成了搜索与追踪雷达功能，能够探测到广域潜在火力威胁。 然而，值得注意的是，哨兵A4是哨兵A3（AN/MPQ-64A3）的高性能替代品，将为现有的哨兵能力对抗巡航导弹、无人机系统、旋转翼和固定翼飞机提供显著改进。

AN/MPQ-64哨兵 是一种 X波段 电子转导的 脉冲多普勒 3D雷达 系统，用于提醒和提示 短距离防空 （SHORAD） 武器 到接近其前线力量的敌对目标位置。 它目前由 雷神电导弹与防御 制作。

The AN/MPQ-64 Sentinel® radar is a radar that alerts front-line air-defense weapons whenever it sees hostile planes, helicopters, drones or missiles. Sentinel is a three-dimensional radar, …