Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
OSCILLATION CIRCUIT AND INFORMATION PROCESSING DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/234780
Kind Code:
A1
Abstract:
The objective of the present invention is to reduce a circuit scale. An oscillation circuit (1) includes diodes (D1, D2, D3), inductors (L1, L2), and a power supply unit (V1). The diodes (D1, D2, D3) are non-linear passive elements having negative differential resistance. In the oscillation circuit (1), the diode (D1) having a first negative differential resistance and a composite inductor (11) are connected in series to form an oscillation unit (10). The composite inductor (11) includes the inductor (L1) and the inductor (L2), and the inductors (L1, L2) are connected in series. The diode (D2) having a second negative differential resistance is connected in parallel to the inductor (L1). The diode (D3) having a third negative differential resistance is connected in series with the diode (D1) and connected in parallel with the composite inductor (11). A burst pulse is output from a common connection point (Vout) of the inductors (L1, L2) and the diode (D2).

Inventors:
KAWAGUCHI, Kenichi (JP)
MIYAHARA, Shoichi (JP)
Application Number:
PCT/JP2020/019654
Publication Date:
November 25, 2021
Filing Date:
May 18, 2020
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
FUJITSU LIMITED (JP)
International Classes:
H03B7/08; G06G7/60; G06N3/063
Attorney, Agent or Firm:
FUSO INTERNATIONAL PATENT FIRM (JP)
Download PDF: