(1/5) 001-01 / 20130901 / rf_ant_ANT016008LCD1575MA1_en.fm ? all specifications are subject to change without notice. multilayer chip antennas for gps/2.4 ghz ism band ant series an t016008lcd1575ma1 shapes and dimensions conformity to rohs directive halogen-free 1.6 ( 0.1 ) ( 0.1 ) 0.0850.085 b1 a b2 0.4max. 0.8 0.628 0.0860.086 0.215 0.215 0.5 0.25 0.25 dimensions in mm a: feed point b1: radiator electrode for gps b2: radiator electrode for 2.4ghz ism tolerance: 0.1 mm ? conformity to rohs directive: this means that, in conformity with eu directive 2002/95/ ec, lead, cadmium, mercury, hexavalent c hromium, and specific bromine-based flame retar dants, 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 conte nt is less than 1500ppm.
(2/5) 001-01 / 20130901 / rf_ant_ANT016008LCD1575MA1_en.fm ? all specifications are subject to change without notice. recommended pc board patterns electrode front side back side solder resist recommend aperture size of metal mask for solder printing 7.66 2.14 0.3 0.4 3 10.5 1 0.25 6 1.44 0.38 0.19 1 0.21 0.364 0.6 b1 b2 dimensions in mm 0.9 0.6 50 feed line mt: matching tuning 1.8 ft gps : frequency tuning for gps ft bt : frequency tuning for bt gnd gnd 7.36 1.79 0.9 0.2 0.25 3 10.5 1 0.25 6 gnd 0.84 2 2 20.7 0.5 center line of chip antenna chip antenna matching component gnd clearance via dimensions in mm 6- ? 0.4 0.3 1.53 0.8 0.5 1.2 0.3 0.65 0.728 for 0603 size for chip antenna for 1005 size dimensions in mm 10.15 3.2 0.75 1.44 6.32 10.56 11.06 0603 size chip antenna 1005 size 1005 size 0.4 1.1 1.43 0.3 0.6 aperture of metal mask dimensions in mm
(3/5) 001-01 / 20130901 / rf_ant_ANT016008LCD1575MA1_en.fm ? all specifications are subject to change without notice. electrical characteristics ? this is typical antenna performance with the standard pcb. frequency characteristics efficiency and vswr gps band 2.4ghz ism center frequency (f gps , f bt ) f gps 1575mhz, f bt 2442mhz band width(bw) (f gps , f bt ) f gps 1mhz, f bt 42mhz vswr (at bw) 4max. polarization linear impedance 50 ? pcb size 120 ? 65 ? 1.0mm temperature range operating ?40 to +85c storage ?40 to +85c ?10 ?9 ?8 ?6 ?7 ?3 ?4 ?1 ?5 ?2 0 efficiency ( db ) 1 11 10 9 8 7 6 5 4 3 2 vswr frequency ( ghz ) 1.5 1.55 1.575 1.525 1.6 1.625 1.65 matching circuit ft gps: 15pf ft bt: 2.2pf mt: 1.5nh total efficiency rhcp efficiency vswr ?10 ?9 ?8 ?6 ?7 ?3 ?4 ?1 ?5 ?2 0 efficiency ( db ) 1 11 10 9 8 7 6 5 4 3 2 vswr frequency ( ghz ) 2.3 2.4 2.5 2.6 matching circuit ft gps: 15pf ft bt: 2.2pf mt: 1.5nh total efficiency rhcp efficiency vswr
(4/5) 001-01 / 20130901 / rf_ant_ANT016008LCD1575MA1_en.fm ? all specifications are subject to change without notice. radiation patterns ? tested antenna has been soldered. evaluation board size is 120651 mm. directivity angle vertical polarization horizontal polarization 270? 90? 0? x y z 180? 270? 315? 135? 45? 225? 90? 0 ?10 10 ( dbi ) ?20 ?30 ?40 0? vertical polarization frequency ( ghz ) average ( dbi ) maximum ( dbi ) minimum ( dbi ) 2.400 ?8.22 ?2.59 ?29.47 2.442 ?8.02 ?2.31 ?29.14 2.485 ?8.47 ?2.68 ?29.11 2.400ghz 2.442ghz 2.485ghz 180? 270? 315? 135? 45? 225? 90? 0 ?10 10 ( dbi ) ?20 ?30 ?40 0? horizontal polarization 2.400ghz 2.442ghz 2.485ghz frequency ( ghz ) average ( dbi ) maximum ( dbi ) minimum ( dbi ) 2.400 ?4.93 ?0.51 ?32.16 2.442 ?4.55 ?0.17 ?27.46 2.485 ?4.89 ?0.54 ?32.81 270? 90? 0? y x z 180? 270? 315? 135? 45? 225? 90? 0 ?10 10 ( dbi ) ?20 ?30 ?40 0? vertical polarization frequency ( ghz ) average ( dbi ) maximum ( dbi ) minimum ( dbi ) 2.400 ?21.39 ?14.42 ?48.20 2.442 ?20.54 ?12.97 ?39.75 2.485 ?20.87 ?12.63 ?37.58 2.400ghz 2.442ghz 2.485ghz 180? 270? 315? 135? 45? 225? 90? 0 ?10 10 ( dbi ) ?20 ?30 ?40 0? horizontal polarization 2.400ghz 2.442ghz 2.485ghz frequency ( ghz ) average ( dbi ) maximum ( dbi ) minimum ( dbi ) 2.400 ?4.18 2.41 ?17.78 2.442 ?3.87 2.97 ?17.90 2.485 ?4.13 2.95 ?24.44 270? 90? 0? y z x 180? 270? 315? 135? 45? 225? 90? 0 ?10 10 ( dbi ) ?20 ?30 ?40 0? vertical polarization frequency ( ghz ) average ( dbi ) maximum ( dbi ) minimum ( dbi ) 2.400 ?1.40 1.44 ?6.03 2.442 ?1.12 1.79 ?6.19 2.485 ?1.54 1.55 ?7.17 2.400ghz 2.442ghz 2.485ghz 180? 270? 315? 135? 45? 225? 90? 0 ?10 10 ( dbi ) ?20 ?30 ?40 0? horizontal polarization 2.400ghz 2.442ghz 2.485ghz frequency ( ghz ) average ( dbi ) maximum ( dbi ) minimum ( dbi ) 2.400 ?16.24 ?11.34 ?44.47 2.442 ?16.42 ?11.01 ?43.07 2.485 ?16.73 ?11.71 ?42.83
(5/5) 001-01 / 20130901 / rf_ant_ANT016008LCD1575MA1_en.fm ? all specifications are subject to change without notice. rhcp ? tested antenna has been soldered. evaluation board size is 120651 mm. 180? 270? 315? 135? 45? 225? 90? 0 ?10 10 ( dbic ) ?20 ?30 ?40 0? frequency ( ghz ) average ( dbic ) maximum ( dbic ) minimum ( dbic ) 1.575 ?6.3 ?2.9 ?12.2 180? 270? 315? 135? 45? 225? 90? 0 ?10 10 ( dbic ) ?20 ?30 ?40 0? frequency ( ghz ) average ( dbic ) maximum ( dbic ) minimum ( dbic ) 1.575 ?6.5 ?3.7 ?12.1 180? 270? 315? 135? 45? 225? 90? 0 ?10 10 ( dbic ) ?20 ?30 ?40 0? frequency ( ghz ) average ( dbic ) maximum ( dbic ) minimum ( dbic ) 1.575 ?5.3 ?3.7 ?6.7 270? 90? 0? x y z 270? 90? 0? y x z 270? 90? 0? y z x
|
