TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

HIGH POWER MICROWAVE [2 records]

Record 1 2023-01-05

English

Subject field(s)
  • Advanced Technology Weapons
  • Microwave Technology (Telecommunications)
  • Electronic Warfare
CONT

High power microwave weapons(HPMWs) form a sub-set of directed energy weapons and are used to damage or destroy enemy equipment, facilities(and possibly personnel), by irradiating them with electromagnetic waves of high intensity, from a distant or standoff location.

OBS

high-power microwaves weapon; HPMW: term and abbreviation officially approved by the Department of National Defence and the Canadian Forces.

French

Domaine(s)
  • Armes de haute technicité
  • Micro-ondes (Télécommunications)
  • Guerre électronique
OBS

arme micro-ondes de forte puissance; AMFP : terme et abréviation uniformisés par le ministère de la Défense nationale et les Forces canadiennes.

Key term(s)
  • arme microondes de forte puissance

Spanish

Save record 1

Record 2 2017-03-21

English

Subject field(s)
  • Advanced Technology Weapons
  • Radio Waves
  • Electronic Warfare
DEF

A type of DEW [directed-energy weapon] that uses RF [radio-frequency] energy to upset or damage the electronics of a target.

CONT

RF weapons are usually divided into two categories :high power microwave(HPM) weapons and ultrawideband(UWB)(or video pulse) weapons.

CONT

The primary distinction between RF weapons and more conventional EW systems is that RF weapons actually affect the electronics and not just the electronic environment, thereby causing temporary or permanent electronics failure that persists even after the RF beam has been turned off. RF weapons will mainly target receiver systems with in-band HPM [high-power microwave] radiation or computer systems with ultrawideband impulses.

CONT

In a radio-frequency weapon, electromagnetic radiation at wavelengths similar to that of radar is aimed at a target by means of an antenna. The principal effect would be to damage or destroy the electronic circuits of a missile.

Key term(s)
  • radio frequency weapon

French

Domaine(s)
  • Armes de haute technicité
  • Ondes radioélectriques
  • Guerre électronique
Key term(s)
  • arme à radiofréquence
  • arme à radio-fréquence
  • arme à fréquence radioélectrique
  • arme à fréquences radio-électriques

Spanish

Save record 2

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