Apparatus and methods for improved tower mountable systems for cellular communications
Номер патента: WO2002075945A9
Опубликовано: 15-01-2004
Автор(ы): Michael M Eddy
Принадлежит: Superconductor Tech
Опубликовано: 15-01-2004
Автор(ы): Michael M Eddy
Принадлежит: Superconductor Tech
Реферат: Methods and apparatus are provided for a cellular communication system including superconducting components. More particularly, the inventions of this system include a tower mounted transmitter/receiver system having one or more antenna disposed atop a tower. The system includes a receive side subsystem having at least one superconducting component, such as an HTS filter. The system further includes a transmit side subsystem having an amplifier, preferably a power amplifier. The receive side subsystem and the transmit side subsystem are both disposed atop the tower substantially adjacent the antenna. Duplexed and multiplexed systems may be utilized. One or more connections may be provided between the tower mounted transmitter/receiver system and the ground or base station.
Electronic apparatus and antenna setting method for electronic apparatus
Номер патента: US20180152214A1. Автор: Lin Wang,Hongyi Zhang,Peijie ZHAO,Degang Zhao. Владелец: Goertek Inc. Дата публикации: 2018-05-31.