Abstract: An aircraft satellite communication terminal includes a modem to receive data packets from an aircraft on-board network, encode the data packets, and convert the encoded data packets to intermediate frequency signaling. The terminal includes an upconverter circuit that receives the intermediate frequency signaling and upconverts to satellite carrier frequency signaling. The terminal includes a satellite antenna aperture configured to receive the satellite carrier frequency signaling and transmit the satellite carrier frequency signaling for receipt by a satellite. The terminal includes power measurement circuits configured to measure power at inputs and/or outputs of the terminal components.

Abstract: A processing unit comprises a plurality of individual integrated circuits (ICs) electrically connected to one another via a common configuration of electrical interconnects (e.g., through-silicon vias). At least two of the ICs may be configured for a different function. In some examples, the processing unit is formed by selecting the ICs from stored groups of ICs. The stored ICs can be, for example, modular ICs in that the ICs can be mixed and matched in any suitable number or type in order to meet a particular set of functional requirements for the processing unit, which may depend on the application for the processing unit. Electrical coupling of these individual ICs via the electrical interconnects of the ICs results in a single processing unit that is configured to perform functions specifically suited for a particular application or set of applications.

Abstract: A processing unit comprises a plurality of individual integrated circuits (ICs) electrically connected to one another via a common configuration of electrical interconnects (e.g., through-silicon vias). At least two of the ICs may be configured for a different function. In some examples, the processing unit is formed by selecting the ICs from stored groups of ICs. The stored ICs can be, for example, modular ICs in that the ICs can be mixed and matched in any suitable number or type in order to meet a particular set of functional requirements for the processing unit, which may depend on the application for the processing unit. Electrical coupling of these individual ICs via the electrical interconnects of the ICs results in a single processing unit that is configured to perform functions specifically suited for a particular application or set of applications.