Figure 3. Transmitter and receiver block diagram for an IEEE802.11a OFDM Phy [1]. signal processing blocks. This is not shown in Figure 3. Then come a vital block, namely the carrier and timing ...

A PCM-Based Vocoder/Decoder, a voice codec software based on PCM of voice signals to send over data network, whose quantizer provides both mid-rise and mid-tread quantization techniques, and an ...

BAE Systems has completed the Critical Design Review (CDR) for its Military GPS User Equipment (MGUE) Increment 2 Miniature Serial Interface (MSI) program. This development is part of a $247 million ...

PDM — pulse density modulation — is similar to PWM and, like PWM, requires a filter that could range from a simple RC network to an active filter. You can see the result in the video below.

The new Strategic Anti-jam Beamforming Receiver – M-Code (SABR-M) GPS receiver leverages “advanced beamforming technology” to improve signal reception across military and civilian GPS ...

BAE Systems unveiled an advanced M-Code GPS receiver for guided weapons & other small applications, enabling precise geolocation & strike capabilities ...

About the size of a postage stamp, MicroGRAM-M is the world’s smallest, lightest, and most power-efficient M-Code embedded GPS receiver – delivering assured positioning, navigation, and timing ...