Developing Story
China's J-20 Wing-Mounted Radar Design
Chinese aircraft designers have proposed integrating large radar antenna arrays into J-20 stealth jet wings, a novel approach to overcoming the space constraints of thin wing structures.
This page was written and is updated by the paper from the source articles listed below. Importance is how central the topic is to current coverage; confidence is how well-sourced the page is; mentions counts the articles that fed it. How the wiki works →
## Overview
Top Chinese military aircraft designers have proposed a method to integrate large radar antenna arrays into fighter jet wings, a departure from conventional nose-mounted or fuselage-mounted radar designs (SCMP, October 24).
## Key Details
Fighter jets typically house main radars behind a radome in the nose, while airborne early-warning aircraft often carry large radar arrays in prominent dorsal structures (SCMP, October 24). Although wings offer large surface area, their thin cross-sections have historically limited internal space for radar equipment; the new Chinese proposal reportedly uses flight maneuvers to work around this constraint for J-20 stealth jet applications (SCMP, October 24).
## Why It Matters
If realized, wing-integrated radar arrays could significantly expand the sensing capability of stealth fighters like the J-20 without compromising their low-observable profile, representing a potentially significant advance in Chinese military aviation technology relevant to regional airpower balances.