A prototype of a 3-V SiGe direct-conversion receiver integrated circuit for use in third-generation (3G) WCDMA mobile cellular systems has been completed. The goal of its design was to minimize ...

A couple of years ago one of the Hackaday Prize finalists was a project to take highschoolers through building a direct conversion radio receiver for the 40 metre amateur band. It was originated by… ...

Direct conversion receivers (2): In the previous instalment of this article we examined the theory behind direct conversion receivers (DCR). In this final instalment we will take a look at three ...

iSB * SSB * SSB * SSB * SSB * SSB * SSB * SSB * SSB * SSB * SSB * SSB * SSB * SSB * SSB * SSB * SSB * SS 6-16 — elektor june 1982 a direct conversion circuit achieving "superhet" quality ...

Low power semiconductor specialist, CML Microcircuits has added a new Direct Conversion Receiver IC (DCRx) to its family of rf integrated circuits.

The CMX994 direct-conversion receiver targets next generation multi-mode software defined radios (SDRs). Features include a VCO for VHF applications, an operating frequency range of 100 MHz to 1 ...

Advances in semiconductor processes have enabled integrated circuits with the performance needed for wireless infrastructure direct-conversion receivers for multimode communications ...

Mixer linearity is critical to the performance of direct-conversion receivers with low intermediate frequencies (IFs). By biasing a low-IF image-reject mixer designed for a fully duplex system, such ...

A prototype of a 3-V SiGe direct-conversion receiver integrated circuit for use in third-generation (3G) WCDMA mobile cellular systems has been completed. The goal of its design was to minimize ...

Low power semiconductor specialist, CML Microcircuits has added a new Direct Conversion Receiver IC (DCRx) to its family of rf integrated circuits.