The appearance of green laser pointer is fashionable

The appearance of green laser pointer is fashionable
Phased array radar using electronic scanning flexibility, speed and multi-beam, can be split time principle, to achieve track-side search for work, can be compatible with the computer, can simultaneously detect and track search in different directions and different heights several groups of target, and can also guided several missiles on multiple targets to attack. (2) versatility. Phased array radar can simultaneously control the formation of multiple independent beams, respectively, for performing the search, detection, identification, tracking, radiation and guided missiles and other features. What is the working method of green laser pointer?Therefore, the radar will be a special radar with multiple functions. 3 short reaction time, the data update rate. As the phased array radar can also scan for different directions, coupled with scanning electronic controls instead of mechanical rotation, so the response time is short, the data update rate is greatly increased. Mechanical scanning radar due to limited mechanical rotation frequency, the data update cycle for the second or 10-second, but electronic scanning radar, compared with milliseconds or microseconds, and therefore more suitable for dealing with high maneuvering targets. Phased array radar is also into electronic scanning radar, it has also to deal with multiple batches of multi-target and radar signal characteristics of small advantages, so the election is the fourth-generation fighters than the radar 43 4 anti-interference ability.Surface process of the green laser pointer appearance: black rubber with stoving varnish, plated. Phased array antenna aperture distribution can be used on multiple units integrated into a very high power, and can reasonably manage and control the main lobe of energy gain, according to the needs of different directions on the distribution of different emission energy, easy to implement adaptive sidelobe suppression and a variety of adaptive anti-interference, facilitate the detection of small long-distance radar reflector targets and goals, but also improve the ability of anti-radiation missiles. 5 and high reliability. Large phased array radar arrays and parallel, even a small amount of component failure can still work. In addition, with the development of solid-state devices, solid-state phased array radar devices more and more (and even a full solid state phased array radar), the average time between failures increases, even though 10% of the array element damage also performance of the system will not have much impact. 6 with stealth capabilities. The wide application of projectors in traditional industries has pushed the development of green laser pointer.Radar of traditional mechanical rotating structure will cause considerable echo, and the use of electronic scanning phased array radar can minimize this effect. At the same time, phased array radar work will reduce the emission of the narrow beam was found the opportunity to make each other's electronic jamming system is difficult to play a role.  The only drawback is, phased array radar complex, expensive, and the beam scanning range is limited, the maximum scan angle of 90 ° ~ 120 °. When the need for comprehensive monitoring, the need to configure the 3 to 4 antenna array surface. Phased array radar compared with the mechanical scanning radar, scanning more flexible, more reliable, stronger anti-interference ability, can quickly adapt to changing battlefield conditions. The company has developed new generation green laser led.Multifunction phased array radar has been widely used in ground-range early warning systems, airborne and shipborne air defense systems, airborne and shipboard systems, emplacement measurement range measurement. U.S. "Patriot" air defense system AN/MPQ-53 radar, ship-based "Aegis" command and control system, radar, B-1B bomber on the APQ-164 radar, the Russian C-300 air defense weapon system multifunction radar are all typical phased array radar.