Patent ID: 11894961
Assignee: KANDOU LABS, S.A.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 10:
11. An apparatus comprising:
a set of input transistors configured to receive a set of wire signals according to respective input permutation associated with a respective sub-channel vector of a plurality of mutually-orthogonal sub-channel vectors, the set of wire signals comprising a superposition of a set of baseband symbols and a set of carrier-modulated symbols;
a combined multi-input comparator (MIC)-demodulation circuit configured to obtain a phase-adjusted demodulation signal associated with the set of carrier-modulated symbols, and to generate a demodulated sub-channel output on a pair of output nodes by combining the set of wire signals according to the respective input permutation, and according to the phase-adjusted demodulation signal operating to control a polarity of the respective input permutation to match a polarity of the set of carrier-modulated symbols.