Patent ID: 11949145
Assignee: APTIV TECHNOLOGIES AG
Field: Telecommunications (Electrical engineering)
Classification: CPC H | IPC H

Claim 9:
10. A system comprising:
a monolithic microwave integrated circuit (MMIC) with one or more differential signal ports; and
one or more differential input transition structures implemented on low-temperature co-fired ceramic (LTCC) material, each differential input transition structure comprising:
a first section formed to electrically connect a single-ended signal contact point to a first contact point of a respective differential signal port of the one or more differential signal ports, the first section including a first stub that matches an input impedance of the single-ended signal contact point and a second stub that matches a differential input impedance associated with the respective differential signal port; and
a second section separated from the first section, the second section formed to electrically connect to a second contact point of the differential signal port, the second section including a third stub that matches the differential input impedance.