Journal of Electrical and Computer Engineering / 2014 / Article / Tab 6

Research Article

Performance Driven Six-Port Receiver and Its Advantages over Low-IF Receiver Architecture

Table 6

Summary of the comparisons.

ArchitectureCalibrated six-port receiverLow-IF receiver

Input RF bandwidth++++++
3 dB demodulation bandwidth++++++
Circuit complexity++++
Port matching+++
Ports isolation+++++
Power requirement++− −
EVM performance+++++
Noise figure− − −++
Sensitivity− − −+++
Dynamic range− −+++
Intermodulation+++− −
Conversion gain− −+++

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