Title:
FOUR-PORT REACTANCE MATCHING CIRCUIT
Document Type and Number:
Japanese Patent JP3183969
Kind Code:
B2
Abstract:
PURPOSE: To realize an inductive component and a capacitive component exactly on a microstrip line by adopting lots of S parameters in the case of matching a microwave or millimeter wave low noise amplifier.
CONSTITUTION: A 2-port reactance circuit in which a scattering matrix is optionally designed at a desired frequency is connected to ports 13, 14, 15, 16 by using a microstrip line 17 formed on a dielectric board 3 or a semiconductor board to obtain the 4-port reactance matching circuit.
More Like This:
| WO/2013/108687 | TRANSMISSION LINE AND TRANSMISSION METHOD |
| JP2616464 | HIGH-EFFICIENCY POWER AMPLIFIER CIRCUIT |
Inventors:
Akihiko Uchino
Shigeki Takeda
Shigeki Takeda
Application Number:
JP28957092A
Publication Date:
July 09, 2001
Filing Date:
October 02, 1992
Export Citation:
Assignee:
Kyocera Corporation
International Classes:
H01P5/02; H01P5/08; H03F3/60; (IPC1-7): H01P5/02; H03F3/60
Domestic Patent References:
| JP63227202A | ||||
| JP62245804A | ||||
| JP62143306U |
Other References:
【文献】米国特許4492939(US,A)
Attorney, Agent or Firm:
Busaburo Nagata
Previous Patent: 簡易老視用眼鏡、及び簡易老視用眼鏡販売セット
Next Patent: PRODUCTION OF CYCLOMALTODEXTRIN GLUCANOTRANSFERASE
Next Patent: PRODUCTION OF CYCLOMALTODEXTRIN GLUCANOTRANSFERASE