Application Note Application Note（2nd Edition）

Mitsubishi Materials Corporation
E l e c t r o ni c C o m p o n ent s Di v i s i o n
www.mmc.co.jp/adv/dev/
DRJC-15J03
Application Note（
Note（2nd Edition）
Edition）
Chip antenna
－The antenna properties －
MITSUBISHI MATERIALS CORPORATION
ELECTRONIC COMPONENTS DIVISION
Copyright © 2015 Mitsubishi Materials Corporation
1/13
Chip Antenna Technical Data Ver2.0
Mitsubishi Materials Corporation
E l e c t r o ni c C o m p o n ent s Di v i s i o n
www.mmc.co.jp/adv/dev/
Application note（2nd Edition）
Contents
page
1. AM11DP-ST01 Summary・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・3
1) 315MHz ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・6
2) 430MHz ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・7
3) 868MHz ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・8
4) 915MHz ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・9
2. AM03DP-ST01 Summary・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・10
Copyright © 2015 Mitsubishi Materials Corporation
2/13
Chip Antenna Technical Data Ver2.0
Mitsubishi Materials Corporation
E l e c t r o ni c C o m p o n ent s Di v i s i o n
www.mmc.co.jp/adv/dev/
1. AM11DP-ST01 Summary
＜Features＞
＜Visual＞
・Small (10.5×3.0×0.8mm3)
・High gain
・Omni-directional
＜Applications＞
Telemeter(Industrial & medical use)
Tele-controller, Data communication,
Keyless entry system, Immobilizer system,
Voice communication terminal, ZigBee
Smart meter, Security system, HEMS
＜Specifications＞
Parts number
AM11DP-ST01
Frequency range＊
315～1600MHz
Impedance
50Ω
＊ With an external tuning circuit , frequency range is applicable from 315MHz to 1600MHz.
＜Size ＞
3.0
TOP
1.0
1.0
10.5
SIDE
0.8
0.75
0.75
BOTTOM
SIDE
0.8
Copyright © 2015 Mitsubishi Materials Corporation
3/13
[Units : mm]
Chip Antenna Technical Data Ver2.0
Mitsubishi Materials Corporation
E l e c t r o ni c C o m p o n ent s Di v i s i o n
www.mmc.co.jp/adv/dev/
＜Evaluated board＞
26.5
AM11DP-ST01
Ground
removed
area
26.5
54.0
1.0
Evaluated board
Thickness: 0.8 mm
Material: FR-4
Ground of
backside
15.0
L1
L2
L3
71.0
Micro strip
line（50Ω）
[ Units : mm]
The frequency range is adjustable by changing the value of the inductor.
※ The type of inductor to recommend : Wire wound type
fc ［MHz]
Inductance [nH]
L1
L2
L3
315
88
390
33
430
30
220
16
868
4.3
47
8.2
915
8.7
39
7.5
Copyright © 2015 Mitsubishi Materials Corporation
4/13
Chip Antenna Technical Data Ver2.0
Mitsubishi Materials Corporation
E l e c t r o ni c C o m p o n ent s Di v i s i o n
www.mmc.co.jp/adv/dev/
＜ The land pattern for AM11DP-ST01＞
1.0
6.5
1.0
0.8
1.4
2.0
6.6
1.4
12.0
0.8
AM11DP- ST01
0.8
2.0
2.0
0.8
4.0
9.4
1.0
1.0
3.0
Unit : mm
1608 size
Chip inductor
Through hole
1.4
[ Units : mm]
Copyright © 2015 Mitsubishi Materials Corporation
5/13
Chip Antenna Technical Data Ver2.0
Mitsubishi Materials Corporation
E l e c t r o ni c C o m p o n ent s Di v i s i o n
www.mmc.co.jp/adv/dev/
1. AM11DP-ST01
1) 315MHz
54.0
5
Band width ：10 MHz
V.S.W.R.
4
86.0
3
2
1
300
305
310
315
320
325
330
Frequency [MHz]
[Units : mm]
V.S.W.R.
Vertical
Evaluated board
-X
+Z
+Y
-X
+Z
-Y
+Z
Average gain（dBi)
Vertical：-16.4
Horizontal：-19.9
0 0 [dBd]
30
330
-10
-20
300
＋X
0
30
-10
-20
300
60
60
-30
-Y
-30
－Y
-40
270
0 [dBd]
330
Average gain（dBi)
Vertical：-24.6
Horizontal：-18.3
-40
270
90
90
＋Y
+Y
240
240
120
210
150
-Z
120
210
150
－X
180
180
Radiation pattern:fc=315MHz
※These characteristics are not guaranteed ones ,but typical ones.
Copyright © 2015 Mitsubishi Materials Corporation
6/13
Chip Antenna Technical Data Ver2.0
Mitsubishi Materials Corporation
E l e c t r o ni c C o m p o n ent s Di v i s i o n
www.mmc.co.jp/adv/dev/
1. AM11DP-ST01
2) 430MHz
54.0
5
Band width：16MHz
86.0
V.S.W.R.
4
3
2
1
400
410
420
430
440
Frequency [MHz]
[Units : mm]
Evaluated board
460
V.S.W.R.
Vertical
-X
450
+Z
+Y
-X
+Z
-Y
+Z
Average gain（dBi)
Vertical：-11.7
Horizontal：-16.9
0 0 [dBd]
30
330
-10
-20
300
＋X
0
30
-10
-20
300
60
60
-30
-Y
-30
－Y
-40
0 [dBd]
330
-40
270
270
90
90
＋Y
+Y
240
240
120
210
150
-Z
Average gain（dBi)
Vertical：-24.3
Horizontal：-12.3
120
210
150
－X
180
180
Radiation Pattern:fc=430MHz
※These characteristics are not guaranteed ones ,but typical ones.
Copyright © 2015 Mitsubishi Materials Corporation
7/13
Chip Antenna Technical Data Ver2.0
Mitsubishi Materials Corporation
E l e c t r o ni c C o m p o n ent s Di v i s i o n
www.mmc.co.jp/adv/dev/
1. AM11DP-ST01
3) 868MHz
54.0
5
Band width：57 MHz
V.S.W.R.
4
86.0
3
2
1
800
820
840
[Units : mm]
860
880
900
Frequency [MHz]
-X
940
V.S.W.R.
Vertical
Evaluated board
920
+Z
+Y
-X
+Z
-Y
+Z
Average gain（dBi)
Vertical：-1.6
Horizontal：-20.4
0 0 [dBd]
30
330
-10
-20
300
＋X
0
30
-10
-20
300
60
60
-30
-Y
0 [dBd]
330
-30
－Y
-40
270
-40
270
90
90
＋Y
+Y
240
120
210
Average gain （dBi)
Vertical：-17.7
Horizontal：-4.7
240
150
120
210
150
－X
-Z
180
Radiation pattern: fc=868MHz
※These characteristics are not guaranteed ones ,but typical ones.
Copyright © 2015 Mitsubishi Materials Corporation
8/13
Chip Antenna Technical Data Ver2.0
Mitsubishi Materials Corporation
E l e c t r o ni c C o m p o n ent s Di v i s i o n
www.mmc.co.jp/adv/dev/
1. AM11DP-ST01
4) 915MHz
54.0
5
86.0
V.S.W.R.
4
Band width：65 MHz
3
2
1
850
870
890
910
930
950
Frequency [MHz]
[Units : mm]
Evaluated board
990
V.S.W.R.
Vertical
-X
970
+Z
+Y
-X
+Z
-Y
+Z
Average gain（dBi)
Vertical：-0.2
Horizontal：-16.5
0 0 [dBd]
30
330
-10
-20
300
＋X
30
-20
300
60
-30
-30
－Y
-40
270
0 [dBd]
-10
60
-Y
0
330
-40
270
90
90
＋Y
+Y
240
240
120
210
Average gain（dBi)
Vertical：-15.3
Horizontal：-3.3
120
210
150
150
－X
-Z
180
Radiation pattern: fc=915MHz
※These characteristics are not guaranteed ones ,but typical ones.
Copyright © 2015 Mitsubishi Materials Corporation
9/13
Chip Antenna Technical Data Ver2.0
Mitsubishi Materials Corporation
E l e c t r o ni c C o m p o n ent s Di v i s i o n
www.mmc.co.jp/adv/dev/
2. AM03DG-ST01 Summary
＜Feature＞
＜Visual＞
・Very small ( 3.2×1.5×0.4mm3）
・High gain
・Omni-directional
＜Applications＞
Bluetooth/BLE device, IEEE802.11b/g device,
ZigBee device, DECT
＜Specifications＞
Parts number
AM03DP-ST01
Frequency range＊
1500～6000MHz
Impedance
50Ω
＊ Impedance and center frequency shifting can be adjusted with an external tuning circuit.
＜Size＞
3.2±0.2
[Unit：mm]
TOP
1.5±0.2
：Ceramics
SIDE
：Metal pattern
：Marking
BOTTOM
SIDE
Copyright © 2015 Mitsubishi Materials Corporation
0.4±
±0.1
10/13
Chip Antenna Technical Data Ver2.0
Mitsubishi Materials Corporation
E l e c t r o ni c C o m p o n ent s Di v i s i o n
www.mmc.co.jp/adv/dev/
＜Evaluated board＞
25.0
1.98
12.7
Evaluated board
Thickness: 0.8 mm
Material: FR-4
8.1
Ground
removed
area
AM03DP-ST01
7.0
Ground of
backside
L1
L2
43.0
L3
Micro strip
line（50Ω）
[ Units : mm]
Optimal value of chip inductors for 25mm×
×50mm size evaluated board
Chip inductor：Wire wound type
fc ［MHz]
2442
Inductance [nH]
L1
L2
L3
2.9
8.7
2.4
Copyright © 2015 Mitsubishi Materials Corporation
11/13
Chip Antenna Technical Data Ver2.0
Mitsubishi Materials Corporation
E l e c t r o ni c C o m p o n ent s Di v i s i o n
www.mmc.co.jp/adv/dev/
＜ The land pattern for AM03DP-ST01 ＞
1.11
1.98
1.11
0.7
0.7
2.3
0.9
2.6
0.7
0.5
1.5
AMD03DP- ST01
0.5
0.8
0.5
3.7
0.8
1.0
0.8
1005size
1.0
Chip inductor
1.4
Through hole
2.0
[ Units : mm]
Copyright © 2015 Mitsubishi Materials Corporation
12/13
Chip Antenna Technical Data Ver2.0
Mitsubishi Materials Corporation
E l e c t r o ni c C o m p o n ent s Di v i s i o n
www.mmc.co.jp/adv/dev/
2. AM03DP-ST01
25.0
5
V.S.W.R.
4
50.0
Band width：288 MHz
3
2
1
2100 2200 2300 2400 2500 2600 2700 2800
Frequency [MHz]
[Units : mm]
Evaluated board
Vertical
V.S.W.R.
-X
+Z
+Y
-X
+Z
-Y
+Z0
30
-10
-20
300
＋X
Average gain（dBi)
Vertical：0.1
Horizontal：-20.4
0 [dBd]
330
0 [dBd]
30
-10
-20
300
60
60
-30
-Y
0
330
Average gain（dBi)
Vertical：-23.3
Horizontal：-3.4
-30
－Y
-40
270
-40
270
90
90
＋Y
+Y
240
240
120
210
120
210
150
180
-Z
Radiation pattern fc=2442MHz
150
－X
180
※These characteristics are not guaranteed ones ,but typical ones.
Copyright © 2015 Mitsubishi Materials Corporation
13/13
Chip Antenna Technical Data Ver2.0