Abstract: A miniature, multimode, modular RF terminal includes a plurality of processing modules, where at least one of the processing modules includes an external connector for conveying an input or output RF signal. The terminal further includes a segmented coaxial analog bus comprising a plurality of multi-conductor coaxial connectors, wherein each of the multi-conductor coaxial connectors is integrated in or forms a portion of one of the processing modules, and wherein the segmented coaxial analog bus conveys RF signals between the processing module having the external connector and at least one other processing module. The modules of the terminal can be arranged in a stack, on a rigid substrate, connected via a flexible substrate or combinations thereof. The terminal supports processing of communication, navigation and sensor signals.

Abstract: This invention relates to a novel receiver architecture, the Charge-Coupled-Device Integrated Receiver (IR), which simplifies electronic circuitry requirements and reduce baseband processing rates through efficient signal processing. The focus of this receiver's design is its use of Charge-Coupled-Device (CCD) technology. By using CCD's, in conjunction with other key technologies, to implement the signal processing techniques disclosed herein, it is possible to provide a receiver that is suitable for a wide range of applications (e.g., communications, sonar, radar, etc.). Information is presented which outlines the fundamental receiver architecture that is appropriate for a wide range of commercial services (e.g., AMPS, NAMPS, Digital Cellular, GSM, PCS, ISM, CT1, CT2, etc.) Furthermore, tile versatility of this architecture makes it suited for uses ranging from simple AM/FM receivers to complex high-order modulation TDMA/CDMA receivers.