首页>
外国专利>
5G Multiband combiner combined with 5G mobile communication network
5G Multiband combiner combined with 5G mobile communication network
展开▼
机译：5G多频带组合器与5G移动通信网络相结合
展开▼
页面导航
摘要
著录项
相似文献
摘要
The present invention relates to a multi-band combiner, and more particularly, to a multi-band combiner for connecting 5G frequency bands for different mobile communication operators with one integrated antenna. To this end, the present invention provides a multi-band combiner configured to receive a plurality of different 5G frequency bands and transmit using one antenna, a plurality of cavities are connected to form one channel filter, a plurality of channel filters to which a connection port is connected to one end of the cavity; A connection part for connecting to one antenna is formed in the center, and a plurality of signal connection walls are formed around the connection part, and the ends of the signal connection walls extend inside the cavities at the ends constituting the respective channel filters. of the signal connection wall, one side of the base formed in the lower part is connected to the connection part of the band coupling part, and the other side is extended inside the cavity of the terminal end constituting each channel filter and is connected to the frequency resonator, and the base A groove is formed on the center of the and the impedance matching part in the form of a wall protrudes downward in a state in which it is positioned side by side with the base, and a coupling protrusion integrally formed is press-fitted into the groove and fixed, so that the band coupling part from the impedance matching part and It is characterized in that the impedance is adjusted by the spacing, height, and width spaced apart from the frequency resonator to achieve matching.
展开▼
