Jet Propulsion Laboratory contracted with Varian Associates to design, build, and deliver replacements for VA-949J klystrons in the X-band planetary radar transmitter on the Goldstone, CA, 70 m antenna. Output power was to be increased from 200 kW to 250 kW CW per klystron, and full DC be...
S. Symons. At that time, an experimental program was initiated at Litton Electron Devices to apply this principle in order to upgrade the bandwidth performance of existing klystron tubes in radar installations by doubling their bandwidth. Successful completion of this program demonstrated doubling on ...
Optimal binary phase codes and sidelobe-free decoding filters with application to incoherent scatter radar This paper presents binary phase codes and corresponding decoding filters which are optimal in the sense that they produce no sidelobes and they maximise t... MS Lehtinen,B Damtie,T. Nygren ...
Introduction The vacuum tube is a versatile type of terahertz (THz) device [1–3] that has been found in many applications such as space communications, deep space technology, modern radar, climate observation imaging [4–7]. The extended interaction klystron (EIK) [4,5], based on the ...