H. G. Kosmahl

Modern multistage depressed collectors—A review

H. G. Kosmahl · Proceedings of the IEEE · 1982 · 95 citations

Engineering, Electrical Engineering, Physics +13

Analytic evaluation of field emission enhancement factors for ellipsoidal cones and elliptic cross-section wedges

H. G. Kosmahl · IEEE Transactions on Electron Devices · 1991 · 77 citations

Natural Sciences, Electrical Engineering, Physics +13

Generalized representation of electric fields in interaction gaps of klystrons and traveling-wave tubes

H. G. Kosmahl, G.M. Branch · IEEE Transactions on Electron Devices · 1973 · 72 citations

Natural Sciences, Electrical Engineering, Physics +7

A wide-bandwidth high-gain small-size distributed amplifier with field-emission triodes (FETRODEs) for the 10 to 300 GHz frequency range

H. G. Kosmahl · IEEE Transactions on Electron Devices · 1989 · 51 citations

Engineering, Electrical Engineering, Physics +14

Small-size 81- to 83.5-percent efficient 2- and 4-stage depressed collectors for octave-bandwidth high-performance TWT's

H. G. Kosmahl, P. Ramins · IEEE Transactions on Electron Devices · 1977 · 33 citations

Engineering, Electrical Engineering, Electronic Materials +11