Performance of 2–3.6 GHz Five-Port/Three-Phase Demodulators with Baseband Analog Regeneration Circuit in Direct-Conversion Receivers

Figure 7

Measured DC offsets suppression performance for FPD and TPD and at the outputs of the 𝐼/𝑄 regeneration circuit (𝑃_LO=5 dBm, 𝑃_RF=−25 dBm, and Δ𝑓=10 kHz).