Chaff, originally called Window [1] or Düppel, is a radar countermeasure involving the dispersal of thin strips of aluminium, metallized glass fiber, or plastic. [2] Dispersed chaff produces a large radar cross section intended to blind or disrupt radar systems. [3]

Nov 28, 2018 · Her work long overlooked, physicist Joan Curran developed technology to conceal aircraft from radar during World War II

Nov 17, 2022 · Our featured artifact is a bundle of radar jamming foil strips that were commonly referred to as ‘chaff’ during WWII. It is a somewhat common misconception that the British were the first to develop RADAR during WWII.

Nov 1, 2024 · Another countermeasure, known as “chaff,” involved releasing thin strips of aluminum into the air. These strips created a reflective cloud that scattered radar waves, either blocking or misleading radar operators. This tactic proved so effective that chaff became a standard defensive tool for bombers.

Chaff countermeasures come in two main types: continuous wave (CW) chaff, used against radar-guided missiles that operate on a continuous frequency, and pulsed chaff, used against missiles that operate on a pulsed frequency.

The chaff tricks the enemy and helps to keep the plane or ship or other target safe. Chaff was invented during World War II. Later radar methods made it less effective but chaff is still used because it is cheap and simple.

Chaff is the name given to the radar countermeasure in which a cloud of metal strips is deployed, each of length approximately half the wavelength of the victim radar, so that each behaves as a dipole.

Chaff, originally called Window[1] by the British, and Düppel by the Second World War era German Luftwaffe (from the Berlin suburb where it was first developed), is a radar countermeasure in which aircraft or other targets spread a cloud of small, thin pieces of aluminium, metallized glass fibre...

This may look like a handful of tinfoil, which is essentially is, but its military term is “chaff”. It’s what bomber crews dumped out the window to confuse German radar operators.

The answer we have below for WW2 chaff dropped by British planes has a total of 6 letters. HINTS AND TIPS: Before giving away the correct answer, here are some more hints and tips for you to guess the solution on your own!