8-Pole, 6-Zero

Elliptic, 1.56

High-Pass

Frequency Response

Appendix A

36

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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

-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

0.00

0.00

-0.03

-0.01

-0.01

0.00

0.00

0.00

-0.01

-0.02

-0.05

-0.05

-0.04

-0.05

-0.03

-0.01

0.00

-12.3

-3.08

-0.05

-0.03

-0.01

-114

-84.1

-57.0

-32.8

-22.6

-93.4

-84.8

-86.0

-92.6

-85.0

33.0

29.7

75.1

59.8

49.7

42.5

37.2

176

165

156

122

101

264

239

219

202

188

538

483

414

341

296

287

458

617

589

569

168

156

143

310

295

0.010

0.008

0.053

0.034

0.023

0.017

0.013

0.315

0.275

0.243

0.145

0.097

0.773

0.612

0.505

0.426

0.364

2.198

3.993

3.062

1.498

1.039

0.472

0.515

0.652

0.962

1.325

0.334

0.344

0.363

0.392

0.439