-
公开(公告)号：US11777232B2
公开(公告)日：2023-10-03
申请号：US17590383
申请日：2022-02-01
CPC分类号： H01Q21/28 , H01Q1/1228 , H01Q1/246 , H01Q1/38 , H01Q21/205
摘要： A mobile antenna array system has a first baseplate with a first groundplane. An elevated second baseplate defines an elevated second groundplane. A plurality of support antennas are positioned between the first baseplate and the elevated second baseplate. The plurality of support antennas comprise multiple antennas configured to work at different frequencies. The plurality of support antennas are coupled to the first and second baseplates in mechanical connections that provide enhanced stability, tight tolerances, repeatability and low cost through the use of printed circuit boards as substrates for one or more of the antennas and baseplates. An elevated GPS antenna is positioned above the elevated second baseplate in use. The elevated GPS antenna is configured to work within a GPS range of frequencies different from the support antenna ranges of frequencies. The elevated GPS antenna has improved GPS transmissions and the support antennas also have improved positioning and functionality.
-
公开(公告)号：US20220407242A1
公开(公告)日：2022-12-22
申请号：US17590383
申请日：2022-02-01
摘要： A mobile antenna array system has a first baseplate with a first groundplane. An elevated second baseplate defines an elevated second groundplane. A plurality of support antennas are positioned between the first baseplate and the elevated second baseplate. The plurality of support antennas comprise multiple antennas configured to work at different frequencies. The plurality of support antennas are coupled to the first and second baseplates in mechanical connections that provide enhanced stability, tight tolerances, repeatability and low cost through the use of printed circuit boards as substrates for one or more of the antennas and baseplates. An elevated GPS antenna is positioned above the elevated second baseplate in use. The elevated GPS antenna is configured to work within a GPS range of frequencies different from the support antenna ranges of frequencies. The elevated GPS antenna has improved GPS transmissions and the support antennas also have improved positioning and functionality.
-
公开(公告)号：US11245205B1
公开(公告)日：2022-02-08
申请号：US17017614
申请日：2020-09-10
摘要： A mobile antenna array system has a first baseplate with a first groundplane. An elevated second baseplate defines an elevated second groundplane. A plurality of support antennas are positioned between the first baseplate and the elevated second baseplate. The plurality of support antennas comprise multiple antennas configured to work at different frequencies. The plurality of support antennas are coupled to the first and second baseplates in mechanical connections that provide enhanced stability, tight tolerances, repeatability and low cost through the use of printed circuit boards as substrates for one or more of the antennas and baseplates. An elevated GPS antenna is positioned above the elevated second baseplate in use. The elevated GPS antenna is configured to work within a GPS range of frequencies different from the support antenna ranges of frequencies. The elevated GPS antenna has improved GPS transmissions and the support antennas also have improved positioning and functionality due to locating the GPS antenna above the support antennas and second baseplate.
-
-
搜索结果
3 条记录 (耗时 0.014 秒)
