Ultra high frequency attenuator

作者: Crump Elmo E , Foster Harry R

DOI:

关键词: Materials scienceAttenuator (electronics)Electrical impedanceUltra high frequencyAcousticsRadio frequencyImpedance matchingMaximum power transfer theorem

摘要: This invention relates to an apparatus for measuring electrical properties, and more particularly a radio frequency attenuator. Three important reasons dictate the necessity precise impedance matching in ultra-high systems. Power transfer is at maximum when impedances are...

参考文章(9)
Sergel A Schelkunoff, Guided electromagnetic wave transmission ,(1936)
Paul D Heath, Angular modulating system ,(1948)
Reggia Frank, Magnetic microwave attenuators ,(1951)
Archie P King, Guided wave transmission ,(1937)
Herbert F Engelmann, Radio frequency coupling devices ,(1954)
Edward L Ginzton, Ultra high frequency attenuator ,(1943)