Patent ID: 11949390
Assignee: THE TRUSTEES OF PRINCETON UNIVERSITY
Field: Basic communication processes (Electrical engineering)
Classification: CPC H | IPC H

Claim 1:
2. The LMBA circuit of claim 1 wherein the transformer-based hybrid splitter circuit comprises:
a first primary coil coupled to the input pad, the first primary coil including first and second loop sections laterally spaced apart from one another on the semiconductor die;
a first secondary coil, vertically spaced apart from the first primary coil to form a gap therebetween configured to inductively couple to the first primary coil to provide the first split input signal; and
a second primary coil coupled to the input pad, the second primary coil including first and second loop sections laterally spaced apart from one another on the semiconductor die;
a second secondary coil, vertically spaced apart from the second primary coil to form a gap therebetween configured to inductively couple to the second primary coil to provide the second split input signal.