specification of chi p dielectric antenna written by s. ito spec no. :nan68-pc0332f checked by y. kushihi part number :ancw12g45saa117tt1/rd3 date 19 /mar./2003 ***: tt1: bulk package / rd3: 3000pcs/reel a>: rev. by j.k on 5 th /dec/?03, b>: rev. by r.i. on 8/sep./04, c>: rev. by r.i. on 30/nov./04, d>: rev. by r.i. on 1/dec./04 e>: rev. by r.i. on 24/dec./04, f>: rev. by e.m. on 19/jan./05 -murata mfg. co., ltd.- 1/2 1. electrical characteristics a> operation temp -40 to +85 degree c polarization linear frequency (fo) 2450mhz. band width (bw) f0 +/- 50mhz. v.s.w.r at bw 2.5 max. impedance 50 ? note 1: this electrical characteristics are in fluenced by the land pattern, pcb size, case and so on. note 2: this electrical characterist ics are guaranteed with our st andard measurement conditon wh ich is used our standard land pattern and pcb in section 2.2 and 2.3. 2. mechanical 2.1.dimensions a>b>f> (1) feeding electrode (2) fixing electrode unit: mm 9+/-0.2 1.8+/-0.2 3+/-0.2 bottom view (2) (1) (1) (2) a>c> matching circuit application 2.4ghz w-lan / bt phs matching circuit l1= 1.0 nh l2= 1.0 nh e> e> l1=3.9nh l21=1.5nh l22=1.5nh frequency (fo) 2425mhz. 1913mhz band width (bw) 225mhz (vswr < 3) 100mhz (vswr < 3) note 1: this electrical characterist ics are guaranteed with our st andard measurement conditon wh ich is used our standard land pattern and pcb in section 2.2 and 2.3.
preliminary specification of chi p dielectric antenna written by s. ito preliminary spec no. :nan68-pc0332f checked by y. kushihi part number :ancw12g45saa117tt1/rd3 date 19 /mar./2003 ***: tt1: bulk package / rd3: 3000pcs/reel a>: rev. by j.k on 5 th /dec/?03, b>: rev. by r.i. on 8/sep./04, c>: rev. by r.i. on 30/nov./04, d>: rev. by r.i. on 1/dec./04 e>: rev. by r.i. on 24/dec./04, f>: rev. by e.m. on 19/jan./05 -murata mfg. co., ltd.- 2/2 2.2. standard lands pattern and resist pattern a> 2.3. standard pcb a>f> substrate : fr-4 (both printed) thickness : 1.0mm (thickness of copper isb 0.035mm ) recommended solder-resist pattern recommended land pattern of pcb dimensions : mm feeding electrode 2.3 0.35 0.35 1.1 2.2 6.0 2.3 tolerance : +/-0.05mm feeding electrode microstrip line (50ohms) 3.0 1.1 1.1 3.2 2.5 5.8 2.4 1.3 0.35 0.35 2.5 0.4 0.3 0.1 1.7 1.0 1.0 1.5 1.0 l2 l1 feeding point dimensions: mm torelance : +/-0.05mm 100.0+/-0.5 40.0+/-0.5
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