DATA SHEET WIRELESS COMPONENTS Ceramic Chip Antenna ANT1003LL05R2455A 2.4 AND 5 GHZ Product Specification – February 19, 2013 V.0 1003 Series Product specification WIRELESS COMPONENTS FEATURES Compact size Omni-directional radiation Dual-band design Tape & reel automatic mounting Reflow process compatible RoHS compliant 2 2 Ceramic Chip Antenna ORDERING INFORMATION All part numbers are identified by the series, packing type, material, size, antenna type, working frequency and packing quantity. PART NUMBER ANT 1003 L (1) (2) L05 R 2455A (3) (4) (5) (6) (1) PRODUCT APPLICATIONS 2.4 & 5 GHz WiFi device ISM band equipment ANT = Antenna (2) SIZE 1003 = 10 × 3 mm (3) ANTENNA TYPE L,F,A=Chip Antenna (4) SERIAL NO. L05 (5) PACKING STYLE R = Tape and Reel (6) WORKING FREQUENCY 2455 = 2.4/5 GHz PHYCOMP CTC CAN4311756052521K 12NC 431175605252 www.yageo.com Feb. 19, 2013 V0 Product specification WIRELESS COMPONENTS 3 3 Ceramic Chip Antenna SPECIFICATION Table 1 VALUE DESCRIPTION Centre Frequency 2.45/5 GHz Bandwidth 120/900 MHz (Typ.) Return Loss 6.5 dB min Polarization Linear Azimuth Beamwidth Omni-directional Peak Gain 2.50/ 2.48 dBi ( Typ. ) Impedance 50 Ω Operating Temperature -40~105 degree Maximum Power 1W Termination Ag (Environmentally-Friendly Leadless) Resistance to Soldering Heats 260℃ , 10sec. NOTE 1. The specification is defined on Yageo evaluation board DIMENSIONS Table 2 Machinical Dimension DIMENSION L (mm) 10.00 ± 0.20 W (mm) 3.20 ± 0.20 T (mm) 1.60 ± 0.20 A (mm) 1.20 ± 0.10 OUTLINES Top View Side View L T W Bottom View A A S1 S2 YNH00112 Table 3 Termination configuration TERMINAL NAME FUNCTION S1 Feeding Point S2 Soldering Point Fig. 1 Antenna outlines www.yageo.com Feb. 19, 2013 V0 Product specification WIRELESS COMPONENTS 4 4 Ceramic Chip Antenna REFERENCE DESIGN OF EVALUATION BOARD 88 38 Unit : mm Fig. 2 Outlook and dimension of evaluation board Top Layer Bottom Layer / GND Unit : mm 0.4 0.2 0.8 1.7 Matching Circuit 3.2 6.0 1.7 7.4 11.6 YNH00113 Fig. 3 Details of soldering pad www.yageo.com Feb. 19, 2013 V0 Product specification WIRELESS COMPONENTS Ceramic Chip Antenna 5 5 ELECTRICAL PERFORMANCES Return loss (dB) YNH00114 50 30 10 3 −10 1 2 4 5 6 −30 −50 2.0 2.4 2.8 3.2 3.6 4.0 4.4 4.8 5.2 5.6 6.0 f (GHz) Marker data 1. 2. 3. 4. 5. 6. 2.40GHz , -12.5dB 2.45GHz , -12.4dB 2.484GHz , -9.5dB 5.15GHz , -8.7dB 5.50GHz , -13dB 5.86GHz , -10dB Fig. 4 Return loss www.yageo.com Feb. 19, 2013 V0 Product specification WIRELESS COMPONENTS 6 6 Ceramic Chip Antenna Gain (dBi) 5.00 − Z axle 0.00 − − 5.00 − − 10.00 − − 15.00 − − 20.00 − − 25.00 − X axle Y axle − 30.00 − X Z − 35.00 − Frequency= 2.45 GHz Max gain = 2.50dBi, at (120, 0) MEG (mean effective gain)= -2.43 dBi Directivity (dB) = 4.15 Efficiency = -1.65dB, 68.41 % Y Evaluation board and XYZ direction Gain (dBi) 5.00 − Z axle 0.00 − − 5.00 − − 10.00 − − 15.00 − − 20.00 − − 25.00 − X axle Y axle − 30.00 − − 35.00 − YNH00115 Frequency= 5.47 GHz Max gain = 2.48 dBi, at (30, 0) MEG (mean effective gain)= -1.31 dBi Directivity (dB) = 4.27 Efficiency = -1.79dB, 66.18 % Fig. 5 Radiation pattern www.yageo.com Feb. 19, 2013 V0 Product specification WIRELESS COMPONENTS 7 7 Ceramic Chip Antenna REVISION HISTORY REVISION DATE CHANGE NOTIFICATION Version 0 - Feb. 19, 2013 DESCRIPTION - New data sheet for SMD type antenna, 2.4/5GHz application, 1003 series www.yageo.com Feb. 19, 2013 V0