Search results
Results from the WOW.Com Content Network
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. [1] An object reflects a limited amount of radar energy back to the source. The factors that influence this include: [1] the material with which the target is made;
Stealth aircraft are still vulnerable to detection while and immediately after using their weaponry. Since stealth payload (reduced RCS bombs and cruise missiles) is not yet generally available, and ordnance mount points create a significant radar return, stealth aircraft carry all armaments internally. As soon as weapons bay doors are opened ...
Both Russia and China tested their stealth aircraft in 2010. Russia manufactured 10 flyable prototypes of the Su-57, while China produced two stealth aircraft, Chengdu J-20 and Shenyang FC-31. [25] In 2017, China became the second country in the world to field an operational stealth aircraft, challenging the United States and its Asian allies ...
Stealth helicopters are helicopters that incorporate stealth technology to decrease an enemy's detection ability. [1] There are a diverse range of technologies used to achieve this decreased detectability; these have largely involved the reduction of several different signatures typically generated by a rotorcraft, including those of noise ...
Many of the specifics of the aircraft and the overall programme have remained concealed. While detailed information in regards to the Lampyridae's radar signature and its testing are considered to be classified information, however, it is known that the targets for the airframe's radar cross-section were considered to have been achieved. [4]
Removable Luneburg lens type radar reflectors are sometimes attached to military aircraft in order to make stealth aircraft visible during training operations, or to conceal their true radar signature. Unlike other types of radar reflectors, their shape doesn't affect the handling of the aircraft. [9] [10]
Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!
The radar began to be investigated in 1984. The radar complex is made up of a command post module and one to three different radars which are deployed on separate 8x8 24-ton trucks. The manufacturer claims this radar system can detect 5th generation aircraft like the F-22 and F-35 [3] and detect long-range ballistic missile launches. Nebo-ME is ...