Board-to-board interconnect apparatus including microstrip circuits connected by a waveguide, wherein a bandwidth of a frequency band is adjustable
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United States of America
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Mar 29, 2022
Grant Date -
Aug 27, 2020
app pub date -
May 14, 2020
filing date -
May 14, 2020
priority date (Note) -
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status (Latency Note)
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Abstract
Disclosed is a chip-to-chip interface using a microstrip circuit and a dielectric waveguide. A board-to-board interconnection device, according to one embodiment of the present invention, comprises: a waveguide which has a metal cladding and transmits a signal from a transmitter-side board to a receiver-side board; and a microstrip circuit which is connected to the waveguide and has a microstrip-to-waveguide transition (MWT), wherein the microstrip circuit matches a microstrip line and the waveguide, adjusts the bandwidth of a predetermined first frequency band among the frequency bands of the signal, and provides same to the receiver.
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