ANT016008LCS2442MA2

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Multilayer Chip Antennas
For 2.4GHz band
Conformity to RoHS Directive
Halogen-free
ANT Series ANT016008LCS2442MA2
SHAPES AND DIMENSIONS
0.4max.
0.8
1.6
(0.086)
(0.085)
(0.1)
B
0.628
(0.1)
A
A: Feed point
B: Radiator electrode
Tolerance: ±0.1 mm
0.215
0.5
0.25
0.215
0.25
Dimensions in mm
STANDARD MOUNTING POSITIONS FOR ANT016008LCS2442 PRODUCTS
MA2 (This product)
MA1
Antenna
Antenna prohibition
area
PCB
• 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.
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RECOMMENDED PC BOARD PATTERNS
ELECTRODE
Top side
6
(4.8)
0.2
0.2
0.6
0.95
2.5
Center line of chip antenna
Antenna keep out area (GND off)
1.1
Ft : Frequency tuning component
Mt : Impedance matching component
Antenna Pattern
Via : ø0.2mm
GND
0.3
50Ω feed line
0.95
Dimensions in mm
0.25
Bottom side
0.2
6
4.8
0.6
0.2
Antenna keep out area (GND off)
4.2
2.5
0.5
Antenna Pattern
Via : ø0.2mm
GND
Dimensions in mm
LAND PATTERN/SOLDER RESIST
Land pattern
Solder resist
1.6
1.53
0.9
0.6
0.6
0.73
Center line of chip antenna
0.8
0.73
0.11
0.21
0.9
GND
Dimensions in mm
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.
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ELECTRICAL CHARACTERISTICS
Center frequency
Band width(BW)
VSWR (at BW)
Polarization
Impedance
PCB size
Antenna keep-out area
Temperature range
Operating
Storage
2442MHz
±42MHz
3
Linear
50
50101.0mm3
62.5mm2
–40 to +85°C
–40 to +85°C
• This is typical antenna performance with the standard PCB.
0
11
–1
10
–2
9
–3
8
–4
7
–5
6
–6
5
–7
4
–8
3
–9
–10
2300
2400
2500
Frequency (GHz)
VSWR
Efficiency(dB)
FREQUENCY CHARACTERISTICS
EFFICIENCY AND VSWR
Matching circuit
Ft : 2.0nH
Mt: 3.0nH
2
1
2600
Efficiency
VSWR
• All specifications are subject to change without notice.
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RADIATION PATTERNS
Directivity angle
Vertical polarization
315˚
270˚
Y
270˚
Z
90˚
X
Horizontal polarization
0˚
10 (dBi)
0
–10
–20
–30
–40
–50
90˚
135˚
225˚
0˚
315˚
45˚
2400MHz
2442MHz
2484MHz
180˚
Vertical polarization
2442
Frequency(MHz) 2400
–1.4
–0.8
Average(dBi)
–0.5
0.0
Maximum(dBi)
–2.4
–2.1
Minimum(dBi)
315˚
270˚
270˚
0˚
10 (dBi)
0
–10
–20
–30
–40
–50
270˚
2484
–1.6
–0.9
–3.0
45˚
90˚
135˚
225˚
180˚
Vertical polarization
2442
Frequency(MHz) 2400
–16.1 –16.0
Average(dBi)
–10.5 –11.3
Maximum(dBi)
–26.9 –26.5
Minimum(dBi)
315˚
45˚
270˚
90˚
0˚
10 (dBi)
0
–10
–20
–30
–40
–50
0˚
10 (dBi)
0
–10
–20
–30
–40
–50
2400MHz
2442MHz
2484MHz
2484
–16.4
–11.7
–31.9
45˚
90˚
90˚
Y
0˚
Z
X
135˚
225˚
180˚
Vertical polarization
2442
Frequency(MHz) 2400
–17.5 –16.8
Average(dBi)
–11.1 –10.4
Maximum(dBi)
–30.4 –36.3
Minimum(dBi)
315˚
Z
90˚
Y
270˚
X
270˚
0˚
10 (dBi)
0
–10
–20
–30
–40
–50
0˚
225˚
2400MHz
2442MHz
2484MHz
2484
–17.0
–10.4
–53.3
180˚
Vertical polarization
2442
Frequency(MHz) 2400
–4.3
–3.6
Average(dBi)
1.6
2.5
Maximum(dBi)
–21.9 –24.0
Minimum(dBi)
315˚
45˚
270˚
90˚
135˚
180˚
Vertical polarization
2442
Frequency(MHz) 2400
–18.7 –18.6
Average(dBi)
–14.8 –15.0
Maximum(dBi)
–26.3 –25.3
Minimum(dBi)
2400MHz
2442MHz
2484MHz
2484
–19.8
–16.7
–29.1
135˚
225˚
225˚
0˚
10 (dBi)
0
–10
–20
–30
–40
–50
2400MHz
2442MHz
2484MHz
2484
–4.2
2.0
–25.5
45˚
90˚
135˚
180˚
Vertical polarization
2442
Frequency(MHz) 2400
–3.9
–3.3
Average(dBi)
–0.5
0.2
Maximum(dBi)
–29.4 –28.7
Minimum(dBi)
2400MHz
2442MHz
2484MHz
2484
–4.0
–0.3
–34.7
• Tested antenna has been soldered. Evaluation board size is 50×10×1 mm3.
• All specifications are subject to change without notice.
001-01 / 20140228 / rf_ant_ant016008lcs2442ma2_en.fm