TDK ANT016008LCD1575MA1

(1/5)
Multilayer Chip Antennas
For GPS/2.4 GHz ISM Band
Conformity to RoHS Directive
Halogen-free
ANT Series ANT016008LCD1575MA1
SHAPES AND DIMENSIONS
0.4max.
0.085±0.085
(0.1)
A
B2
(0.1)
B1
0.628
0.086±0.086
0.8
1.6
A: Feed point
B1: Radiator electrode for GPS
B2: Radiator electrode for 2.4GHz ISM
Tolerance: ±0.1 mm
0.215
0.5
0.25
0.215
0.25
Dimensions in mm
• Conformity to RoHS Directive: This means that, in conformity with EU Directive 2002/95/EC, lead, cadmium, mercury, hexavalent chromium, and
specific bromine-based flame retardants, PBB and PBDE, have not been used, except for exempted applications.
• Halogen-free: Indicates that Cl content is less than 900ppm, Br content is less than 900ppm, and that the total Cl and Br content is less than
1500ppm.
• All specifications are subject to change without notice.
001-01 / 20130901 / rf_ant_ant016008lcd1575ma1_en.fm
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RECOMMENDED PC BOARD PATTERNS
ELECTRODE
Front side
3
10.5
7.66
2.14
Ft Bt :
Frequency tuning for BT
0.3
1.44
0.25
0.4
B2
0.9
0.6
0.19
GND
50Ω feed line
0.38
0.6
0.364
Mt: Matching tuning
0.21
GND
Ft GPS :
Frequency tuning for GPS
1
6
1
B1
1.8
Dimensions in mm
Back side
3
10.5
7.36
0.9 1.79
0.2
6-ø0.4
0.84
2
2
2
0.5
0.7
6
1
0.25
0.25
Center line of chip antenna
Chip antenna
Matching component
GND clearance
Via
GND
Dimensions in mm
SOLDER RESIST
10.15
3.2
Chip antenna
0603 size
For 0603 size
1.44
0.8
For 1005 size
1.2
0.5
1005 size
0.65
0.3
6.32
0.75
0.3
1005 size
10.56
0.728
For chip antenna
1.53
Dimensions in mm
11.06
RECOMMEND APERTURE SIZE OF METAL MASK FOR SOLDER PRINTING
1.43
1.1
0.6
0.3
0.4
Aperture of metal mask
Dimensions in mm
• All specifications are subject to change without notice.
001-01 / 20130901 / rf_ant_ant016008lcd1575ma1_en.fm
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ELECTRICAL CHARACTERISTICS
FGPS 1575MHz,
FBT 2442MHz
FGPS ±1MHz,
FBT ±42MHz
4max.
Linear
50
120651.0mm
–40 to +85°C
–40 to +85°C
Center frequency (FGPS, FBT)
Band width(BW) (FGPS, FBT)
VSWR (at BW)
Polarization
Impedance
PCB size
Temperature range
Operating
Storage
• This is typical antenna performance with the standard PCB.
11
0
11
10
–1
10
–2
9
–2
9
–3
8
–3
8
–4
7
–4
7
–5
6
–5
6
–6
5
–6
5
–7
4
–7
4
–8
3
–8
3
–9
–10
1.5
1.525
1.55 1.575 1.6
Frequency (GHz)
1.625
Matching Circuit
Ft GPS: 15pF
Ft Bt: 2.2pF
Mt: 1.5nH
2
1
1.65
Total efficiency
RHCP efficiency
VSWR
Efficiency(dB)
0
–1
–9
–10
2.3
2.4
2.5
Frequency (GHz)
2
1
2.6
VSWR
2.4GHz ISM
VSWR
Efficiency(dB)
FREQUENCY CHARACTERISTICS
EFFICIENCY AND VSWR
GPS Band
Matching Circuit
Ft GPS: 15pF
Ft Bt: 2.2pF
Mt: 1.5nH
Total efficiency
RHCP efficiency
VSWR
• All specifications are subject to change without notice.
001-01 / 20130901 / rf_ant_ant016008lcd1575ma1_en.fm
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RADIATION PATTERNS
Directivity angle
Vertical polarization
Horizontal polarization
0˚
10 (dBi)
0˚
10 (dBi)
315˚
270˚
Y
270˚
90˚
X
Z
0˚
0
–10
–20
–30
–40
315˚
45˚
135˚
225˚
270˚
90˚
180˚
Vertical polarization
Frequency(GHz) 2.400 2.442 2.485
–8.22 –8.02 –8.47
Average(dBi)
–2.59 –2.31 –2.68
Maximum(dBi)
–29.47 –29.14 –29.11
Minimum(dBi)
2.400GHz
2.442GHz
2.485GHz
270˚
270˚
0
–10
–20
–30
–40
45˚
90˚
135˚
2.400GHz
2.442GHz
180˚
2.485GHz
Horizontal polarization
Frequency(GHz) 2.400 2.442 2.485
–4.93 –4.55 –4.89
Average(dBi)
–0.51 –0.17 –0.54
Maximum(dBi)
–32.16 –27.46 –32.81
Minimum(dBi)
225˚
0˚
10 (dBi)
315˚
0
–10
–20
–30
–40
0˚
10 (dBi)
315˚
45˚
90˚
270˚
0
–10
–20
–30
–40
45˚
90˚
90˚
Y
0˚
Z
X
135˚
2.400GHz
2.442GHz
180˚
2.485GHz
Vertical polarization
Frequency(GHz) 2.400 2.442 2.485
–21.39 –20.54 –20.87
Average(dBi)
Maximum(dBi) –14.42 –12.97 –12.63
–48.20 –39.75 –37.58
Minimum(dBi)
225˚
135˚
2.400GHz
2.442GHz
180˚
2.485GHz
Horizontal polarization
Frequency(GHz) 2.400 2.442 2.485
–4.18 –3.87 –4.13
Average(dBi)
2.95
2.41
2.97
Maximum(dBi)
–17.78 –17.90 –24.44
Minimum(dBi)
225˚
0˚
10 (dBi)
315˚
Z
90˚
Y
270˚
X
270˚
0
–10
–20
–30
–40
0˚
225˚
0˚
10 (dBi)
315˚
45˚
90˚
135˚
180˚
Vertical polarization
Frequency(GHz) 2.400 2.442
–1.40 –1.12
Average(dBi)
1.44
1.79
Maximum(dBi)
–6.03 –6.19
Minimum(dBi)
270˚
2.400GHz
2.442GHz
2.485GHz
2.485
–1.54
1.55
–7.17
225˚
0
–10
–20
–30
–40
45˚
90˚
135˚
180˚
Horizontal polarization
Frequency(GHz) 2.400 2.442 2.485
–16.24 –16.42 –16.73
Average(dBi)
Maximum(dBi) –11.34 –11.01 –11.71
–44.47 –43.07 –42.83
Minimum(dBi)
2.400GHz
2.442GHz
2.485GHz
• Tested antenna has been soldered. Evaluation board size is 120×65×1 mm.
• All specifications are subject to change without notice.
001-01 / 20130901 / rf_ant_ant016008lcd1575ma1_en.fm
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RHCP
0˚
10 (dBic)
315˚
270˚
0
–10
–20
–30
–40
0˚
10 (dBic)
315˚
45˚
90˚
270˚
135˚
225˚
0
–10
–20
–30
–40
45˚
90˚
0
–10
–20
–30
–40
270˚
135˚
225˚
180˚
Frequency(GHz)
Average(dBic)
Maximum(dBic)
Minimum(dBic)
0˚
10 (dBic)
315˚
Frequency(GHz)
Average(dBic)
Maximum(dBic)
Minimum(dBic)
90˚
135˚
225˚
180˚
1.575
–6.3
–2.9
–12.2
45˚
180˚
Frequency(GHz)
Average(dBic)
Maximum(dBic)
Minimum(dBic)
1.575
–6.5
–3.7
–12.1
1.575
–5.3
–3.7
–6.7
Z
Y
270˚
90˚
Y
270˚
Z
90˚
X
0˚
X
0˚
Z
90˚
Y
270˚
X
0˚
• Tested antenna has been soldered. Evaluation board size is 120×65×1 mm.
• All specifications are subject to change without notice.
001-01 / 20130901 / rf_ant_ant016008lcd1575ma1_en.fm