公开(公告)号：US20200169222A1

公开(公告)日：2020-05-28

申请号：US16614732

申请日：2018-05-23

Applicant: Soitec

Inventor： Marcel Broekaart ,  Frederic Allibert ,  Eric Desbonnets ,  Jean-Pierre Raskin ,  Martin Rack

IPC: H03C7/00 ,  H01L23/66

Abstract: A method for minimizing harmonic distortion and/or intermodulation distortion of a radiofrequency signal propagating in a radiofrequency circuit formed on a semiconductor substrate coated with an electrically insulating layer, wherein a curve representing the distortion as a function of a power of the input or output signal exhibits a trough around a given power (PDip), the method comprises applying, between the radiofrequency circuit and the semiconductor substrate, an electrical potential difference (VGB) chosen so as to move the trough toward a given operating power of the radiofrequency circuit.

公开(公告)号：US10819282B2

公开(公告)日：2020-10-27

申请号：US16614732

申请日：2018-05-23

Applicant: Soitec

Inventor： Marcel Broekaart ,  Frederic Allibert ,  Eric Desbonnets ,  Jean-Pierre Raskin ,  Martin Rack

IPC: H01L23/66 ,  H03C7/00

Abstract: A method for minimizing harmonic distortion and/or intermodulation distortion of a radiofrequency signal propagating in a radiofrequency circuit formed on a semiconductor substrate coated with an electrically insulating layer, wherein a curve representing the distortion as a function of a power of the input or output signal exhibits a trough around a given power (PDip), the method comprises applying, between the radiofrequency circuit and the semiconductor substrate, an electrical potential difference (VGB) chosen so as to move the trough toward a given operating power of the radiofrequency circuit.