Radar cross-section (RCS), denoted σ, also called radar signature, is a measure of how detectable an object is by radar. A larger RCS indicates that an object is more easily detected.

In radar signal processing they occupy one resolution cell (maximum two if they are exactly on the boundary). In reality, the radar cross section is composed of the sum of many small partial …

Jul 26, 2000 · Definition of Radar Cross Section (RCS or σ) Radar Cross Section is the area intercepting that amount of power which, if radiated isotropically, produces the same received …

The radar cross section (RCS) of a target is the equivalent area seen by a radar. It is the fictitious area intercepting that amount of power which, when scattered equally in all directions, …

Apr 30, 2024 · Radar cross-section (RCS) is the measure of a target's ability to reflect radar signals in the direction of the radar receiver. It is denoted by σ and is a property of a scattering …

Typical radar cross sections are as follows: Missile 0.5 sq m; Tactical Jet 5 to 100 sq m; Bomber 10 to 1000 sq m; and ships 3,000 to 1,000,000 sq m.

Understand radar cross section (RCS), a measure of an object's radar visibility. Learn its definition, calculation, and importance in radar systems.

Radar cross-section is dominated by shape, because it's the shape that governs how much of the incident power is intercepted and sent back, as illustrated in the three examples below, where …

Oct 6, 2025 · Radar cross-section (RCS) is a measurement of an object’s detectability by radar, expressed in square meters. It can be thought of as the size of a perfectly reflective sphere that …

Jun 11, 2025 · Radar Cross Section (RCS) is a critical parameter in aerospace engineering, particularly in the design of stealth aircraft and missiles. It measures how detectable an object …