8-Pole, 6-Zero

Elliptic, 2.00

High-Pass

Frequency Response

Appendix A

38

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Normalized Frequency(f/fc)

0.1

1.0

10.0

2

3 4 5 6 78

2

3 4 5 6 7

-120

-100

-80

-60

-40

-20

0

1.Normalized Group Delay:

The above delay data is normalized to a corner frequency

of 1.0Hz.The actual delay is the normalized delay divided

by the actual corner frequency (fc).

Actual Delay =

Normalized Delay

Actual Corner Frequency (fc) in Hz

(sec)

Theoretical Transfer Characteristics

1

f/fc

(Hz)

Amp

(dB)

Phase

(deg)

Delay

9.00

10.0

4.00

5.00

6.00

7.00

8.00

1.80

1.90

2.00

2.50

3.00

1.30

1.40

1.50

1.60

1.70

0.90

0.95

1.00

1.10

1.20

0.55

0.60

0.70

0.80

0.85

0.10

0.20

0.30

0.40

0.50

-0.002

-0.001

-0.028

-0.015

-0.008

-0.005

-0.003

0.000

-0.003

-0.010

-0.042

-0.045

-0.032

-0.046

-0.034

-0.016

-0.004

-9.46

-2.16

-0.046

-0.038

-0.001

-78.6

-64.6

-44.1

-26.7

-18.2

-110

-105

-114

-110

-107

35.5

31.9

80.6

64.2

53.4

45.7

40.0

187

176

166

131

108

277

252

231

214

200

533

478

419

352

308

646

637

615

586

565

168

156

323

309

654

0.011

0.009

0.057

0.036

0.025

0.018

0.014

0.328

0.288

0.255

0.153

0.103

0.773

0.618

0.514

0.436

0.376

2.315

3.604

2.681

1.416

1.018

0.480

0.524

0.669

1.001

1.401

0.338

0.348

0.367

0.397

0.445