RF transmission line comprising at least one band-shaped line segment coupled to at least two coplanar waveguide segments in an extending direction

An electronic device, comprising:

• a first body and a second body, wherein the first body and the second body are rotatably connected relative to each other through a pivot shaft having a metal portion, the first body comprising a first motherboard, the second body comprising a second motherboard;
• and
• a radio-frequency transmission line having a first end coupled to the first motherboard and a second end coupled to the second motherboard, the radio-frequency transmission line comprising at least one band-shaped line segment and at least two coplanar waveguide segments, the at least one band-shaped line segment being coupled to the at least two coplanar waveguide segments, wherein one band-shaped line segment of the at least one band-shaped line segment is located between two coplanar waveguide segments of the at least two coplanar waveguide segments in an extending direction of the radio-frequency transmission line, the one band-shaped line segment of the at least one band-shaped line segment is coupled to the pivot shaft to retain stationary relative to the pivot shaft, and the at least two coplanar waveguide segments are spaced apart from the metal portion.