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Design, construction and evaluation of a 12.2 ghz, 4.0 kw-cw high efficiency klystron amplifier. [for satellite-borne tv broadcast transmitters
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Brodersen, L. K. Vishida, J. M. |
| Copyright Year | 1974 |
| Description | An analytical and experimental program is described, for studying design techniques for optimizing the conversion efficiency of klystron amplifiers, and to utilize these techniques in the development and fabrication of an X-band 4 kW cw klystron, for use in satellite-borne television broadcast transmitters. The design is based on a technique for increasing the RF beam current by using the second harmonic space charge forces in the bunched beam. Experimental analysis was also made of a method to enhance circuit efficiency in the klystron cavities. The design incorporates a collector which is demountable from the tube to facilitate multistage depressed collector experiments employing an axisymmetric, electrostatic collector for linear beam microwave tubes. |
| File Size | 1681888 |
| Page Count | 74 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19740022462 |
| Archival Resource Key | ark:/13960/t17m52310 |
| Language | English |
| Publisher Date | 1974-08-01 |
| Access Restriction | Open |
| Subject Keyword | Electronic Equipment Harmonics Radio Frequencies Transmitters Microwave Equipment Broadcasting Space Charge Klystrons Amplifiers Television Equipment Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Technical Report |
