13
10
DIAGRAMMI / DIAGRAMS / DIAGRAMME
Qfactor,Dindex
1
10
100
100
1000
10000
100000
Q(f)
DI(f)
horizontal polardiagram
verticalpolardiagram
-36
-30
-24
-18
-12
-6
0
180
170
160
150
140
130
120
110
100
90
80
70
60
50
40
30
20
10
0
350
340
330
320
310
300
290
280
270
260
250
240
230
220
210
200
190
horizontal polardiagram
-36
-30
-24
-18
-12
-6
0
180
170
160
150
140
130
120
110
100
90
80
70
60
50
40
30
20
10
0
350
340
330
320
310
300
290
280
270
260
250
240
230
220
210
200
190
verticalpolardiagram
DIAGRAMMI / DIAGRAMS / DIAGRAMME
horizontal polar diagram
4000
8000
16000
verticalpolardiagram
-36
-30
-24
-18
-12
-6
0
180
170
160
150
140
130
120
110
100
90
80
70
60
50
40
30
20
10
0
350
340
330
320
310
300
290
280
270
260
250
240
230
220
210
200
190
horizontal polardiagram
vertical polardaigram
-36
-30
-24
-18
-12
-6
0
180
170
160
150
140
130
120
110
100
90
80
70
60
50
40
30
20
10
0
350
340
330
320
310
300
290
280
270
260
250
240
230
220
210
200
190
-36
-30
-24
-18
-12
-6
0
180
170
160
150
140
130
120
110
100
90
80
70
60
50
40
30
20
10
0
350
340
330
320
310
300
290
280
270
260
250
240
230
220
210
200
190
FREQUENCYRESPONSE
(ON-AXIS/FULL-SPACE)
-36
-30
-24
-18
-12
-6
0
180
170
160
150
140
130
120
110
100
90
80
70
60
50
40
30
20
10
0
350
340
330
320
310
300
290
280
270
260
250
240
230
220
210
200
190
250
500
1000
2000
4000
8000
16000
4000
8000
16000
250
500
1000
2000
4000
8000
16000
250
500
1000
2000
a
t
(ON-AXIS/FULL-SPACE)
FREQUENCYRESPONSE
INPUTIMPEDANCE
Qfactor,Dindex
1
10
100
100
1000
10000
100000
Q(f)
DI(f)
250
500
1000
2000
-36
-30
-24
-18
-12
-6
0
180
170
160
150
140
130
120
110
100
90
80
70
60
50
40
30
20
10
0
350
340
330
320
310
300
290
280
270
260
250
240
230
220
210
200
190
-36
-30
-24
-18
-12
-6
0
180
170
160
150
140
130
120
110
100
90
80
70
60
50
40
30
20
10
0
350
340
330
320
310
300
290
280
270
260
250
240
230
220
210
200
190
a
t