Processing

Please wait...

Settings

Settings

Goto Application

1. WO2022075254 - DIFFERENTIAL TRANSMISSION LINE AND COMMUNICATION DEVICE USING SAME

Publication Number WO/2022/075254
Publication Date 14.04.2022
International Application No. PCT/JP2021/036608
International Filing Date 04.10.2021
IPC
H01L 23/12 2006.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
23Details of semiconductor or other solid state devices
12Mountings, e.g. non-detachable insulating substrates
H01P 1/02 2006.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
PWAVEGUIDES; RESONATORS, LINES OR OTHER DEVICES OF THE WAVEGUIDE TYPE
1Auxiliary devices
02Bends; Corners; Twists
H01P 3/02 2006.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
PWAVEGUIDES; RESONATORS, LINES OR OTHER DEVICES OF THE WAVEGUIDE TYPE
3Waveguides; Transmission lines of the waveguide type
02with two longitudinal conductors
CPC
H01L 23/12
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
23Details of semiconductor or other solid state devices
12Mountings, e.g. non-detachable insulating substrates
H01P 1/02
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
PWAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
1Auxiliary devices
02Bends; Corners; Twists
H01P 3/02
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
PWAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
3Waveguides; Transmission lines of the waveguide type
02with two longitudinal conductors
Applicants
  • TDK株式会社 TDK CORPORATION [JP]/[JP]
Inventors
  • 遠藤 謙二 ENDOU Kenji
  • 岩塚 信治 IWATSUKA Shinji
  • 原 裕貴 HARA Hiroki
Agents
  • 鷲頭 光宏 WASHIZU Mitsuhiro
  • 緒方 和文 OGATA Kazufumi
Priority Data
2020-17074108.10.2020JP
Publication Language Japanese (ja)
Filing Language Japanese (JA)
Designated States
Title
(EN) DIFFERENTIAL TRANSMISSION LINE AND COMMUNICATION DEVICE USING SAME
(FR) LIGNE DE TRANSMISSION DIFFÉRENTIELLE ET DISPOSITIF DE COMMUNICATION L'UTILISANT
(JA) 差動伝送線路及びこれを用いた通信装置
Abstract
(EN) [Problem] To provide a differential transmission line that makes it possible to reduce the difference in line length between a pair of signal lines while reducing transmission loss. [Solution] This differential transmission line 1 is provided with a differential line 10 comprising a pair of signal lines 11A, 11B. The differential line 10 has a linear section 10A and a curved section 10B for changing the direction of travel of the linear section 10A. The line width Wb and the line interval Db of the pair of signal lines 11A, 11B in the curved section 10B are narrower than the line width Wa and the line interval Da of the pair of signal lines 11A, 11B in the linear section 10A.
(FR) Le problème décrit par la présente invention est de fournir une ligne de transmission différentielle qui permet de réduire la différence de longueur de ligne entre une paire de lignes de signal tout en réduisant la perte de transmission. La solution selon l'invention porte sur une ligne de transmission différentielle 1 qui comprend une ligne différentielle 10 comprenant une paire de lignes de signal 11A, 11B. La ligne différentielle 10 a une section linéaire 10A et une section incurvée 10B pour changer la direction de déplacement de la section linéaire 10A. La largeur de ligne Wb et l'intervalle de ligne Db de la paire de lignes de signal 11A, 11B dans la section incurvée 10B sont plus étroites que la largeur de ligne Wa et l'intervalle de ligne Da de la paire de lignes de signal 11A, 11B dans la section linéaire 10A.
(JA) 【課題】伝送損失を低減しながら一対の信号線路の線路長差を小さくすることが可能な差動伝送線路を提供する。 【解決手段】差動伝送線路1は、一対の信号線路11A,11Bからなる差動線路10を備えている。差動線路10は、直線部10Aと、直線部10Aの進行方向を変更する屈曲部10Bとを有している。屈曲部10Bにおける一対の信号線路11A,11Bの線幅Wb及び線路間隔Dbは、直線部10Aにおける一対の信号線路11A,11Bの線幅Wa及び線路間隔Daよりも狭い。
Latest bibliographic data on file with the International Bureau