Japan, March 5 -- TOSHIBA CORP has got intellectual property rights for 'ANTENNA DEVICE AND RADIO APPARATUS.' Other related details are as follows:
Application Number: JP,2023-008851
Category (FI): H01Q21/06,H01Q23/00,H01Q21/24,H01Q13/22,H01Q13/20
Stage: PROBLEM TO BE SOLVED: To provide an antenna device and a radio apparatus capable of improving characteristics.SOLUTION: An antenna device 110 includes a waveguide 10. The waveguide 10 includes a feeding point 10c and a first region 10r around the feeding point 10c. The waveguide 10 can guide a high frequency signal supplied to the feeding point 10r. The waveguide 10 includes a plurality of radiant sections 20 provided in the first region 10r. The first region 10r includes a first subregion 11 and a second subregion 12. The feeding point 10c is located between the first subregion 11 and the second subregion 12. A first waveguide length in the waveguide 10 in the first subregion 11 is shorter than a second waveguide length in the waveguide 10 in the second subregion 12.SELECTED DRAWING: Figure 1 (Grant)
Filing Date: Jan. 24, 2023
Publication Date: Aug. 5, 2024
The original document can be viewed at: https://www.j-platpat.inpit.go.jp/p0100
Disclaimer: Curated by HT Syndication.
