US 12,249,774 B2
Dual band plug-on transmitter antenna
Adem Celebi, Oak Park, IL (US); Mark Allen Kenkel, Schaumburg, IL (US); Tracy Wang, Suzhou (CN); and Zhen Ma, Suzhou (CN)
Assigned to Shure Acquisition Holdings, Inc., Niles, IL (US)
Filed by Shure Acquisition Holdings, Inc., Niles, IL (US)
Filed on Jul. 25, 2022, as Appl. No. 17/872,342.
Prior Publication US 2024/0030604 A1, Jan. 25, 2024
Int. Cl. H01Q 1/22 (2006.01); H01Q 5/48 (2015.01); H04B 1/00 (2006.01)
CPC H01Q 5/48 (2015.01) [H01Q 1/2291 (2013.01); H04B 1/0057 (2013.01)] 35 Claims
OG exemplary drawing
 
1. A wireless apparatus comprising:
a first electrical circuit configured to process a first RF signal within a first frequency band;
a second electrical circuit configured to process a second RF signal within a second frequency band;
a chassis accommodating the first and second electrical circuits, wherein an electrical ground of the first and second electrical circuits are electrically connected to the chassis; and
an electrical connector electrically connecting the wireless apparatus to an attached electrical apparatus,
wherein a combined RF signal comprises the first RF signal within the first frequency band and the second RF signal within the second frequency band,
wherein a housing of the attached electrical apparatus is configured to electrically couple the combined RF signal through the electrical connector,
wherein the chassis of the wireless apparatus and the housing of the attached electrical apparatus support an antenna that is operational at both the first and second frequency bands, and
wherein the chassis supports a first portion of the antenna and the housing supports a second portion of the antenna.