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Pat. 11038466 United States, Int. Cl.22 H03F 1/30, H02M 3/158, H03F 1/02, H03F 3/217, H03F 3/45. Wideband envelope control in polar modulators : Appl. N 16/544172 : Filed 19.08.2019 : Pub. 15.06.2021 : / Waclaw Godycki ; Assignee Eridan Communications Inc ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US11038466/en?oq=US11038466.html (дата обращения: ДД.ММ.ГГГГ).