OQPSK Transmitter Using VHDL
نویسندگان
چکیده
there was a rapid development in wireless network area focusing on high speed and long range application. For this purpose Zigbee technology was developed. Zigbee based devices operates usually three bands i.e. 868 MHz, 915 MHz, and 2.4 GHz. This paper explore about several blocks of transmitter using VHDL. The transmitter consist of CRC(cyclic redundancy check), Bil-to-Symbol block, symbol-to-chip block, oqpsk modulator, power amplifier. Objective behind designing of transmitter using VHDL is that we can reduce slices Look up table contents and there is lesser no.of components using low power transmission experiencing negligible loss.
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