Beam ControlTechnologies associated with controlling the physical properties of high-energy beams and steering the energy transmitted by those beams to the target…
BEAM WIDTHAngular width of antenna pattern. Usually that width where the power density is one-half that of the axis beam. (Half-Power or 3 dB point)
Biennial BudgetThe FY86 DoD Authorization Act required the submission of two-year budgets for the Department of Defense beginning with FY88/89.
Big CrowA suite of aircraft, helicopters, ground vans, and electronic equipment, which is used to emulate an electronic warfare environment for testing, weapon…
Birth-to-Death Tracking (BDT)The tracking of space objects (e.g., satellites, reentry vehicles, or decoys that simulate these) from the time they are deployed from a booster or…
Bistatic RadarA radar system that has transmitters and receivers stationed at two geographically separate locations; a special case of multi-static radar.
BitA bit ( B inary dig IT ) is the smallest unit of computer data. A bit consists of either 0 or 1. There are eight bits in a byte.
Bit Transfer RateThe number of bits transferred per unit time, usually expressed in bits per second (bps).
BITEWhen a fish takes or touches a bait so that the fisherman feels it.
Black BodyA hypothetical object that absorbs all of the radiation that strikes it; also emits radiation at a maximum rate for its given temperature.
BlackoutThe disconnection of the source of electricity from all the electrical loads in a certain geographical area brought about by an emergency forced outage or…
BLADESBMD Long Wavelength Infrared Advanced Exo -atmospheric Sensor.
Blast EffectDestruction of or damage to structures and personnel by the force of an explosion on or above the surface of the ground.
Blast WaveA sharply defined wave of increased pressure rapidly propagated through a surrounding medium from a center of detonation or similar disturbance.
blockA repetition/replication of the Early, Mid and Late Seral Treatment plots and a Control plot. See Repetition/replication.
Block Check Character (BCC)The result of a transmission verification algorithm accumulated over a transmission block, and normally appended at the end, e.g., CRC, LRC.
Block Enhancement Plan (BEP)The BEP documents Ballistic Missile Defense System technology development objectives and defines the steps necessary to achieve those objectives.
Block ManagerThe individual selected to exercise management over a development Block. BMDS Block management includes decision points at which activities will be…
Blue ForcesThose forces used in a friendly role during exercises.
BMDA measure of the amount of minerals (mostly calcium and phosphorous) contained in a certain volume of bone.
BMD Element Program Manager (PM)A highly qualified individual responsible for day-to-day management and execution of a BMD element program consistent with PM authorities and…
BMD Event AssessmentAn evaluation of information that determines the potential or actual nature and objectives of an attack for the purpose of providing information for…
BMD Event ValidationThe human evaluation of whether an observed event is real or false. It is a statement of validity of a warning event determined by a human analysis of…
BMDNBallistic Missile Defense Network. Encompasses the mission-oriented local area and wide area networks, facilities, hardware, software, network control and…
BMDOOBSOLETE. See Ballistic Missile Defense Organization.
BMDOCOBSOLETE. See Ballistic Missile Defense Operations Center.
BMDOICAOBSOLETE. See BMDO Independent Cost Assessment.