Patent ID: 9577301
Date: 2017-02-21
CPC Classifications: H01P,H01Q,H04B

Claim:
1. A feeding network, comprising a phase shifting unit and a power divider network, wherein: said phase shifting unit comprises at least two dielectric phase shifting modules assembled with and secured to each other; each of the dielectric phase shifting module comprises a dielectric device into which interlayer space is defined, a first and second conductors disposed side by side into the interlayer space and a third conductor located outside of the interlayer space and connected, at different locations, to one end, located at a same side, of each of the first and second conductors; another end of the first conductor is defined as an input end, while another end of the second conductor and any end of the third conductor are all defined as output ends; the dielectric device is configured to slide along a longitudinal direction of the first and second conductors under external force so as to change phase of signals fed in from the input end and fed out from the output ends; and phase of signals fed out from the output end of the second conductor is determined by sum of phase change generated when the signals pass through the first conductor and phase change generated when the signals enter into the second conductor; said power divider network is used for distributing signals to input ends of respective phase shifting modules of the phase shifting unit.