Title:
アンテナ装置
Document Type and Number:
Japanese Patent JP6896107
Kind Code:
B2
Abstract:
A waveguide microstrip line converter includes a waveguide, a dielectric substrate, a ground conductor including a slot, and a line conductor. The line conductor includes a first section that is a microstrip line having a first line width, a conversion unit that is a second section positioned immediately above the slot and having a second line width greater than the first line width, and a third section extending from the second section in a first direction and performing impedance matching between the first section and the second section. One of the opposite ends of the third section in the first direction is connected to the second section. The first section extends in a second direction perpendicular to the first direction continuously from the other end of the opposite ends of the third section.
Inventors:
Maruyama Takashi
Shigeo Udagawa
Shigeo Udagawa
Application Number:
JP2019564283A
Publication Date:
June 30, 2021
Filing Date:
August 30, 2018
Export Citation:
Assignee:
Mitsubishi Electric Corporation
International Classes:
H01P5/107
Domestic Patent References:
| JP2010268228A | ||||
| JP11289206A |
Other References:
丸山 貴史(外1名),「多段インピーダンス変成器を用いたスルーホールレス導波管-マイクロストリップ線路変換器」,電子情報通信学会2017年総合大会講演論文集 エレクトロニクス1,2017年 3月25日,p.43,C-2-30
NAKAJIMA et al.,"Through-hole less microstrip line to waveguide transition with quarter-wavelength open stubs",2016 International Symposium on Antennas and Propagation (ISAP),2016年,3A2-4,pp.550-551,http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=7821197
NAKAJIMA et al.,"Through-hole less microstrip line to waveguide transition with quarter-wavelength open stubs",2016 International Symposium on Antennas and Propagation (ISAP),2016年,3A2-4,pp.550-551,http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=7821197
Attorney, Agent or Firm:
Jun Takamura