US 12,407,104 B2
Device and method for detection
Cheng Nung Liao, New Taipei (TW); Yin Yu Chen, New Taipei (TW); and Yao Tsung Chang, New Taipei (TW)
Assigned to WISTRON CORP., New Taipei (TW)
Filed by Wistron Corp., New Taipei (TW)
Filed on Jun. 19, 2023, as Appl. No. 18/337,161.
Claims priority of application No. 112115235 (TW), filed on Apr. 25, 2023.
Prior Publication US 2024/0364010 A1, Oct. 31, 2024
Int. Cl. H01Q 9/04 (2006.01); H01Q 15/16 (2006.01)
CPC H01Q 9/0407 (2013.01) [H01Q 15/16 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A detection device, comprising:
a dielectric substrate, comprising a ground element, wherein the dielectric substrate has a first surface and a second surface opposite to each other;
a reception antenna, disposed on the first surface of the dielectric substrate;
a transmission antenna, disposed on the second surface of the dielectric substrate; and
a reflector, wherein the reflector is adjacent to the reception antenna;
wherein the ground element is disposed between the reception antenna and the transmission antenna.