Dynamic Efficiency Analysis of Airborne Cross-Eye Jamming Operations

Abstract

Cross-eye jamming represents an effective angle deception technique against monopulse seekers, capable of electromagnetic jamming against precision-guided weapons deployed on airborne platforms. While existing research primarily concentrates on minimizing the amplitude and phase tolerance of cross-eye jamming to enhance jammer performance, it often overlooks in-depth analysis of its practical combat application, leading to fragmented and nonspecific evaluations of its combat effectiveness. This study decouples the amplitude and phase error composition characteristics of an airborne retrodirective cross-eye jamming prototype by conducting a thorough analysis of its system architecture and jamming signal generation principles. Additionally, it introduces a vector guidance algorithm incorporating physical constraints to model and assess the combat effectiveness of cross-eye jamming in dynamic operational scenarios. To validate the scientific robustness of the research findings, a comprehensive verification framework is established, integrating numerical simulations and air interface experiments. Through the systematic combination of diverse experimental configurations, this research summarizes and proposes a methodology for analyzing the hardware specifications and combat effectiveness baseline of cross-eye jamming systems.