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ISSN Печать: 0040-2508
ISSN Онлайн: 1943-6009
Indexed in
SYNCHRONOUS GENERATION OF TWO OSCILLATIONS OF MICROWAVE AND TERAHERTZ BANDS IN AVALANCHE-GENERATOR DIODES WITH EXTERNAL SIGNAL
Краткое описание
Multifrequency avalanche-generator diodes (AGD) based on abrupt Si and GaAs p−n-junction from a heavily doped n-region were investigated. The temporal realization of output power was calculated and a projection of the attractors in the 2D phase space of AGD was provided. The spectral analysis of output power and electronic efficiency was defined. It is shown that the multi-frequency self-excited oscillations are excited synchronously in n- and p-regions of abrupt p−n-junction at higher harmonics of the external signal. The presented numerical results may be of interest to developers of powerful sources of electromagnetic waves of the microwave and terahertz range. The considered mode of synchronous generation of two-frequency oscillations can be proposed as the basis for the generation of so-called associated/confusing states of the electromagnetic field (Entangled Photons), i.e., the signals of different frequencies oscillating in time while preserving the phase ratios. Signal of that kind may be used in different sensor and radar systems.