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Author Title Year (up) Publication Volume Pages
Ekstrom, H.; Karasik, B.; Weikle, R.; Yngvesson, K. S.; Gol’tsman, G.; Kollberg, E.; Gershenzon, E. Mixers using superconducting Nb films in the resistive state 1993 23rd European Microwave Conf. 787-789
Dzardanov, A.; Ekstrom, H.; Gershenzon, E.; Gol'tsman, G.; Jacobsson, S.; Karasik, B.; Kollberg, E.; Okunev, O.; Voronov, B.; Yngvesson, S. Hot-electron superconducting mixers for 20-500 GHz operation 1994 Proc. Int. Conf. on Millimeter and Submillimeter Waves and Appl. 2250 276-278
Ekström, H.; Karasik, B.; Kollberg, E.; Yngvesson, K. S. Investigation of a superconducting hot electron mixer 1994 Proc. 5th Int. Symp. Space Terahertz Technol. 169-188
Gol'tsman, G.; Jacobsson, S.; Ekstrom, H.; Karasik, B.; Kollberg, E.; Gershenzon, E. Slot-line tapered antenna with NbN hot electron mixer for 300-360 GHz operation 1994 Proc. 5th Int. Symp. Space Terahertz Technol. 209-213a
0kunev, 0.; Dzardanov, A.; Ekstrom, H.; Jacobsson, S.; Kollberg, E.; Gol'tsman, G.; Gershenzon, E. NbN hot electron waveguide mixer for 100 GHz operation 1994 Proc. 5th Int. Symp. Space Terahertz Technol. 214-224
Gol'tsman, G. N.; Karasik, B. S.; Okunev, O. V.; Dzardanov, A. L.; Gershenzon, E. M.; Ekstrom, H.; Jacobsson, S.; Kollberg, E. NbN hot electron superconducting mixers for 100 GHz operation 1995 IEEE Trans. Appl. Supercond. 5 3065-3068
Karasik, B. S.; Gol'tsman, G. N.; Voronov, B. M.; Svechnikov, S. I.; Gershenzon, E. M.; Ekstrom, H.; Jacobsson, S.; Kollberg, E.; Yngvesson, K. S. Hot electron quasioptical NbN superconducting mixer 1995 IEEE Trans. Appl. Supercond. 5 2232-2235
Ekström, H.; Karasik, B.; Kollberg, E.; Gol'tsman, G.; Gershenzon, E. 350 GHz NbN hot electron bolometer mixer 1995 Proc. 6th Int. Symp. Space Terahertz Technol. 269-283
Belitsky, V. Yu.; Kollberg, E. L. Tuning circuit for NbN SIS mixer 1996 Proc. 7th Int. Symp. Space Terahertz Technol. 234
Ekström, H.; Kroug, M.; Belitsky, V.; Kollberg, E.; Olsson, H.; Goltsman, G.; Gershenzon, E.; Yagoubov, P.; Voronov, B.; Yngvesson, S. Hot electron mixers for THz applications 1996 Proc. 30th ESLAB 207-210
Kroug, M.; Yagoubov, P.; Gol'tsman, G.; Kollberg, E. NbN quasioptical phonon cooled hot electron bolometric mixers at THz frequencies 1997 Inst. Phys. Conf. Ser. 1 405-408
Ekstörm, H.; Kollberg, E.; Yagoubov, P.; Gol'tsman, G.; Gershenzon, E.; Yngvesson, S. Gain and noise bandwidth of NbN hot-electron bolometric mixers 1997 Appl. Phys. Lett. 70 3296-3298
Svechnikov, S.; Gol'tsman, G.; Voronov, B.; Yagoubov, P.; Cherednichenko, S.; Gershenzon, E.; Belitsky, V.; Ekstrom, H.; Kollberg, E.; Semenov, A.; Gousev, Y.; Renk, K. Spiral antenna NbN hot-electron bolometer mixer at submm frequencies 1997 IEEE Trans. Appl. Supercond. 7 3395-3398
Ekström, H.; Kollberg, E.; Yagoubov, P.; Gol'tsman, G.; Gershenzon, E.; Yngvesson, S. Phonon cooled ultra thin NbN hot electron bolometer mixers at 620 GHz 1997 Proc. 8th Int. Symp. Space Terahertz Technol. 29-35
Merkel, H. F.; Yagoubov, P. A.; Kroug, M.; Khosropanah, P.; Kollberg, E. L.; Gol’tsman, G. N.; Gershenzon, E. M. Noise temperature and absorbed LO power measurement methods for NbN phonon-cooled hot electron bolometric mixers at terahertz frequencies 1998 Proc. 28th European Microwave Conf. 1 294-299