
vidyut (radio)

electra, jise aupchaarik roop seey electra proximity link payload kahaa jaataa haye, ack dursanchar package haye joe mangal antariksh yaan aur rovers key liye sanchaar rille aur navigation sahaayata key roop mein kaary kartaa haye. iss tarah key rille kaa upayog detta kii matra koo badhaata haye jise parimaan key dou seey teen kramon dwara vaapas kiya jaa sakata haye.
electra kaa antim lakshya pranali ekikaran key uchch star koo praapt karna haye, iss prakaar antariksh yaan key ack vyaapak varg key liye cumm laagat parr mahatvapurna dravyamaan, shakti aur aakar mein kamee kii anumati detaa haye.
avalokan.
mars global surveyor", "mars odisi" aur "mars express" orbiter uhf rille payload kii pahali peedhi koo leey jaate hain. iss praarambhik anubhav key aadhar parr, nassa ney ack agali peedhi kaa rille payload, electra proximity link payload vikasit kiya, jisane pahali baar 2005 key "mars tohi orbiter" parr udaan bharee.
rovers aur anya landers seey detta vaapsee badhaane key liye radio rille key roop mein mangal orbiter kaa upayog karane seey sanchaar key liye satah antariksh yaan koo dravyamaan aur shakti kii aavashyakta cumm hoe jaati haye. ack vishesh visheshta yeh haye kii yeh ack sanchaar satra key dauran detta darr koo sakriya roop seey samaayojit curr sakata haye-jaba orbiter satah robot key drishtikon seey kshitij key karib hotaa haye tou dheema hotaa haye, jaba yeh oopar hotaa haye tou teji seey. rille network koo laagat prabhaavi dhang seey banaane key liye, nassa apane pratyek vigyaan kakshiya parr ack rille sanchaar payload shamil kartaa haye. 2005 key baad shuru kiye gaye mangal mission inn missions kii kissy bhee navigation, kamaand aur detta-vaapsee kii aavashyakta koo puuraa karane key liye electra uhf transiver kaa upayog karate hain. aaney vaalaa antariksh yaan inn sanketon koo praapt curr sakata haye aur mangal key sambandh mein apani doori aur gati nirdhaarit curr sakata haye. yeh sanchaar adhik sateek nauparivahan kii anumati detaa haye.
jaba nassa key lander aur rover mangal grah parr surakshit roop seey utarate hain, tou electra sateek doppler detta pradaan curr sakata haye, joe jaba "mars tohi orbiter" sthiti jaankaari key saath jodaa jaataa haye, tou mangal kii satah parr lander yaa rover key sthaan koo sateek roop seey nirdhaarit curr sakata haye. electra apane nadir-point (satah parr seedhe neeche kii or ingit) antina kaa upayog karke satah parr mangal landers aur rovers koo uhf coverage bhee pradaan curr sakata haye. yeh coverage mangal grah parr utarane vaale shilpon key liye mahatvapurna hoga, jinamen prithvi key saath seedhe samvaad karane key liye paryaapt radio shakti naheen hoe sakati haye.

