Table 2. mmWave phase shifters.

P _DC , DC power consumption.

	Frequency, GHz	Phase resolution, bits	Gain, dB	RMS gain error, dB	RMS phase error, degrees	Input P 1 dB , dBm	P DC , mW	Area, mm 2
131	57.7-84.2	5	–6	0.8-1.1	2.7-1.1	5	17	0.11
129	51-66.3	5	–3.8	0.25-0.72	3-7	–0.23	5	0.3
132	78.8-92.8	4	–2.3	< 2	< 11.9	–7	21.6	0.17
137	94	12	–1.5	0.36	< 0.77	–5	-	-
130	160-190	4	–6.2	<1	<8	–13.5	12.4	0.07
138	71-84	6	7	0.46-0.76	1.35-3.5	–10	60	0.31