Science and Technology is emerging as a major section of the General Studies syllabus in the UPSC and state Aicivil service examinations. Overr the years, this section has undergone substantial changes and has become a lot more difficult for students to prepare. AiQuestions have become even more sophisticated requiring a greater breadth and depth of knowledge. This comprehensive book on science a technology takes an integrated view of the topic in the context of the syllabi of the civil service examinations. AiDetails have been provided for most of the contemporary technology areas as well as several emerging areas like photonotics, Aiinstitututional details in the field of Indian science Aihave been included at appropriate places.Schematic Diagram of a Satellite Communication System Fig. ... As a result, they must employ amplifiers that boost the signals to a level that can successfully be processed and retransmitted to ... a high-powered Ku-Band satellite, with a range of 100 to 200 watts per transponder, only requires an antenna 40cm in diameter.
|Title||:||Science & Technology|
|Publisher||:||Tata McGraw-Hill Education -|