US 12,080,957 B2
Dual band patch antenna
Tetsuya Shibata, Tokyo (JP); and Naoki Sotoma, Tokyo (JP)
Assigned to TDK CORPORATION, Tokyo (JP)
Filed by TDK Corporation, Tokyo (JP)
Filed on Jan. 27, 2023, as Appl. No. 18/102,550.
Application 18/102,550 is a continuation of application No. 17/477,999, filed on Sep. 17, 2021, granted, now 11,594,817.
Application 17/477,999 is a continuation of application No. 16/191,060, filed on Nov. 14, 2018, granted, now 11,329,379.
Claims priority of application No. 2017-221423 (JP), filed on Nov. 17, 2017.
Prior Publication US 2023/0178892 A1, Jun. 8, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. H01Q 5/307 (2015.01); H01Q 9/04 (2006.01)
CPC H01Q 5/307 (2015.01) [H01Q 9/0407 (2013.01)] 13 Claims
OG exemplary drawing
 
1. An antenna comprising:
first and second radiation conductors;
a first conductor electrically coupled to the first radiation conductor, wherein at least part of the first conductor overlaps with the first radiation conductor in plan view; and
a second conductor electrically coupled to the second radiation conductor, wherein at least part of the second conductor overlaps with the second radiation conductor in plan view,
wherein the first and second radiation conductors each include a first side extending in a first direction and a second side extending in a second direction perpendicular to the first direction, and
wherein the first and second radiation conductors overlap each other in neither the first nor second direction in a plan view such that a first arrangement range of the first radiation conductor in the first direction does not overlap the second radiation conductor in a plan view and that a second arrangement range of the second radiation conductor in the second direction does not overlap the first radiation conductor in a plan view.