DEVELOPMENT OF PPM-FOCUSED LOW-NOISE TRAVELING-WAVE TUBES FOR K SUB U-, K-, AND K SUB A-BAND.
Abstract
Included in this report are the final data sheets prepared for the balance of eight PPM-focused K sub uband low-noise TWT's to be delivered against this contract. The completely packaged K-band tube was put on vibration and shock tests in accordance with Class 2 requirement of the military specification MIL-E-5400 E (ASG). The tube has performed satisfactorily. The PPM stack and package design were finally resolved for the K-band tube. The package outline drawing is shown. The first PPM stack for the K sub a-band tube was designed. As the result of the PPM-focusing study, 70 percent beam transmission was obtained with K sub aband Tube 19. The K sub a-band final vacuum envelope design was made to improve beam focusing. (Author)
Document Details
- Document Type
- Technical Report
- Publication Date
- May 01, 1965
- Accession Number
- AD0615369