Linear beam microwave amplifier having section comprising three
Linear beam microwave tube with planar cold cathode electrode as
Linear beam tube with reflected electron trap
Linear charged particle accelerator
Linear electron beam tube having a dome shape RF window
Linear prediction speech coding with high-frequency preemphasis
Linear-beam cavity circuits with non-resonant RF loss slabs
Linear-beam microwave tube
Linear-beam microwave tube with output cavity beyond the collect
Linearized traveling wave amplifier with hard limiter characteri
Liquid cooled fluid conduits in a collector for an electron beam
Lossless traveling wave booster tube
Low dark current linear accelerator
Low thermal stress electrode
Low-power wide-bandwidth klystron
Low-spurious-radiation microwave tube
Magnetic circuit for periodic-permanent-magnet focused TWTS
Magnetic core for RF accelerating cavity and the cavity
Magnetic system for gyrotrons forming a wavy magnetic field
Maser