Nyquist Filters with Alternative Balance between Time- and Frequency-Domain Parameters

EURASIP Journal on Advances in Signal Processing

Table 4 Numerical values of [dB], [dB], [dB]. Square root Nyquist () filter versus square root Nyquist -filter. The parameter is fixed and the group delay parameter of the filter varies; and are the design parameters of the iteration algorithm [19].

Square Root Nyquist ()/Square Root Nyquist -filter

		0.5	1	2	10	0.5	1	2	10
0.25 0.034	[dB]	−1.2	−0.5	−0.3	0.0	−0.1	0.1	0.1	0.2
	[dB]	1.4	−2.6	−5.0	−6.6	3.5	−1.3	−4.6	−6.9
	[dB]	0.0	0.1	0.2	−0.2	−0.3	−0.3	−0.2	−0.2

		0.5	1	2	10	0.5	1	2	10
0.25 0.034	[dB]	−2.6	−2.2	−2.1	−1.0	1.1	0.6	0.3	0.9
	[dB]	−0.1	−3.1	−4.1	−5.2	8.5	3.2	−1.1	−5.0
	[dB]	0.2	0.2	0.2	0.1	−0.4	−0.1	0.0	0.0

		0.5	1	2	10	0.5	1	2	10
0.25 0.034	[dB]	−9.6	−9.3	−9.3	−4.9	4.6	4.7	4.6	3.6
	[dB]	−1.4	−2.2	−2.5	−4.1	11.8	6.4	1.6	−5.0
	[dB]	0.4	0.4	0.4	0.3	−0.9	−0.4	−0.3	−0.1