Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
CONVERTER AND ANTENNA DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/142377
Kind Code:
A1
Abstract:
A converter (1) has an electrically open portion (4a), i.e., annular pattern, at one end portion of a conductor pattern (4), said one end portion being positioned directly above one end portion of a waveguide (2) with a dielectric substrate (3) disposed therebetween.

Inventors:
UEDA RYO (JP)
USHIJIMA YU (JP)
ISHIBASHI HIDENORI (JP)
MARUYAMA TAKASHI (JP)
Application Number:
PCT/JP2018/027973
Publication Date:
July 25, 2019
Filing Date:
July 25, 2018
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
H01P5/107
Foreign References:
JPS5455150A1979-05-02
JPS6413802U1989-01-24
JP2004187224A2004-07-02
US20020097109A12002-07-25
JP2003501851A2003-01-14
Other References:
MARUYAMA, TAKASHI: "Through-holeless waveguide using multistage impedance transformer-microstrip line converter", PROCEEDINGS OF THE 2107 IEICE GENERAL CONFERENCE ELECTRONICS 1, 25 March 2017 (2017-03-25)
NAKAJIMA ET AL.: "Through-hole less microstrip line to waveguide transition with quarter-wavelength open stubs", PROCEEDINGS OF ISAP2016, vol. 3A2, 28 October 2016 (2016-10-28), pages 550 - 551, XP033043408, Retrieved from the Internet
Attorney, Agent or Firm:
TAZAWA, Hideaki et al. (JP)
Download PDF: