US 11,927,614 B2
Chamber for measuring performance of antenna and system including same
Youngmin Lee, Gyeonggi-do (KR); Jooseung Kim, Gyeonggi-do (KR); and Yongjun An, Gyeonggi-do (KR)
Assigned to Samsung Electronics Co., Ltd, (KR)
Appl. No. 17/257,998
Filed by Samsung Electronics Co., Ltd., Gyeonggi-do (KR)
PCT Filed Jul. 5, 2019, PCT No. PCT/KR2019/008281
§ 371(c)(1), (2) Date Jan. 5, 2021,
PCT Pub. No. WO2020/009524, PCT Pub. Date Jan. 9, 2020.
Claims priority of application No. 10-2018-0078491 (KR), filed on Jul. 6, 2018.
Prior Publication US 2021/0270880 A1, Sep. 2, 2021
Int. Cl. G01R 29/08 (2006.01); H01Q 13/02 (2006.01); H01Q 15/02 (2006.01); H01Q 15/16 (2006.01); H01Q 15/23 (2006.01)
CPC G01R 29/08 (2013.01) [H01Q 13/02 (2013.01); H01Q 15/02 (2013.01); H01Q 15/16 (2013.01); H01Q 15/23 (2013.01)] 13 Claims
OG exemplary drawing
 
1. An antenna chamber comprising:
a mounting part configured to receive an external electronic device including an antenna module including a plurality of radiators to radiate a millimeter wave signal;
a lens spaced apart from the mounting part and configured to refract the millimeter wave signal radiated from the antenna module;
an antenna spaced apart from the lens in a direction opposite to a direction of the mounting part and configured to receive the millimeter wave signal refracted from the lens;
at least one reflecting plate interposed between the mounting part and the antenna and configured to reflect the millimeter wave signal, wherein the millimeter wave signal is set to be radiated in a second direction, toward the antenna; and
a lens driving unit configured to move the lens based at least on a first direction, which is set, such that the millimeter wave signal set to be radiated in the first direction from the external electronic device is refracted toward the antenna,
wherein the first direction is included in a range of a direction to form a linear line from the external electronic device to the lens, and
wherein the second direction is not included in at least the range.