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1 北 數 行 論 No boundaries! No limitation! The most appropriate Antenna for your best design! 連 理 04/19/2006

2 Outline Introduction of ACON Antenna 2 1. Antenna Design Concept 2. Application (a) M-phone (Embedded) (b) Notebook (c) GPS (d) DTV (e) MIMO (f) WiMax (g) Chip Antenna 3. Roadmap/Conclusions

3 Antenna Parameters Introduction of ACON Antenna Return loss P rl P i (Impedance) bandwidth : Return loss small than a specific value in this frequency range Radiation efficiency : dbi??? EIRP P r P i Gain = directivity * efficiency P s : storage P l : loss P i : input power Spec TRP 900 FREE 29.5 TRP 1800 FREE 26.0 TRP 900 PHANTOM 24.5 TRP 1800 PHANTOM 25.5 TIS 900 FREE TIS 1800 FREE TIS 900 PHANTOM TIS 1800 PHANTOM Ant. P rl : return P r : radiating 3

4 Design Bottom neck Small size Efficiency/Return loss 省 Radiation pattern S/N ratio ( 度 / 離 ) 4

5 Chamber 2-D EM Anechoic Chamber Size: 8M(L)X4M(W)X4M(H) At least a 3-meter separation from the receiver antenna to the antenna under test. Be lined with absorptive material rated,at a minimum,from 400MHz to 6GHz. 5

6 Dipole application 1 application 2 polarization radiation pattern 3D pattern 6

7 Monopole polarization radiation pattern ground ( 路 ) application example 7

8 PIFA 路 shorting 路 shorting feed feed substrate patch C C L E-field 0 ground 8

9 Slot antenna radiation pattern 輻 polarization ground microstrip line 9

10 Loop Antenna Introduction of ACON Antenna + radiation pattern 輻 率 polarization + 27 MHz 滑 10

11 Wideband 1. Q 1 BW Z

12 Wideband 連 利 12

13 Application Dipole antenna design by fractal structure Dipole Antenna First Order Structure Third Order Structure Second Order Structure We Use It in DVB-T Antenna Application 13

14 Application Helix antenna LCD Helix antenna y battery x 14

15 Array patch antenna array antenna 路 main-lobe side-lobe 15

16 Location Introduction of ACON Antenna GSM/DCS/PCS/UMTS Ant. Bluetooth / Wi-Fi Ant. GPS Ant. 16

17 Antenna MP Process List 17

18 Antenna MP Process List (FJA) Passive test fixture Feed 70mm 50mm 18

19 Performance Request 1. Return Loss (VSWR) > 5 db 2. Bandwidth 3. Antenna Gain > -3 dbi 4. Radiation Efficiency >50% 5. TRP (Total Radiation Power) 29.5/26 dbm 6. TIS (Total isotropic sensitivity) -102/-102 dbm 19 back

20 Embedded Antenna Comparison PIFA antenna (a) ( ) (b) Layout (c) 2. Shorted monopole antenna (a) ( ) (b) 浪 (c) 3. Monopole antenna (a) (b) 浪 (c)

21 Design Q&A 論 論 ` 離度 21

22 NB Antenna Design Proposal ACON is going to ceaselessly design superior NB ant. GSM+WCDMA+WiFi DTV GSM+WiFi AGPS -- in MP Phase -- in Design Phase WiMax WiFi WiFi DTV GPS Connectors BT MIM O 22 WPAN - Bluetooth WLAN - WiFi( a/b/g) - MIMO(802.11n) WMAN -WiMax WWAN - GSM/GPRS/WCDMA -AGPS Other Communication -GPS -DTV

23 ACON NB Embedded Ant. Penta-Band:GSM/GPRS/WCDMA Center Frequency Bandwidth (VSWR:2 max.) Technical Information: Efficiency > 45% Polarization Impedance (1) 850MHz//1900MHz /2.17GHz/2.4GHz/5GHz (2) 900MHz/1800MHz/1900MHz /2.17GHz/2.4GHz/5GHz 70/80/460/100/1000 MHz Linear 50 ohm Size mm 3 Cable Length (With I-PEX Connector) 500~600mm Antenna Dimension 4.4mm 80mm 7mm mm

24 NB Antenna Design Guide Base to support antenna Screen hole 24

25 GPS 益 度 靈 度 不 更 車 行 見 率 車 車 料來 說 25

26 GPS Antenna 26

27 Compact Size Design Helix extended antenna λ/2 λ/2 cable 27

28 DTV Antenna 連 Solution antenna antenna Technical Information: Center Frequency: Bandwidth (VSWR: 3max.) Peak Gain Polarization Impedance 610 MHz 400 MHz ( MHz) 15 dbi Linear 75 ohm Antenna Size mm 2 Cable length 5000 mm 28

29 Application DTV antenna Radiation Patterns Return Loss 29

30 MIMO Antenna Technical Information: Center Frequency Bandwidth Peak Gain Isolation between Ant.1, 2 Isolation between Ant.2, 3 Polarization Impedance Antenna Height 2.45 GHz >200 MHz (For Ant.1 VSWR : 1.9 max.) (For Ant.2 and 3 VSWR : 1.9 max.) 2.13 dbi (for Ant.1) 4.48 dbi (for Ant.2 and 3) > 30dB > 10dB Linear 50 ohm 90mm 3 in 1 30

31 Wimax Antenna 螺 金 螺 雷 31

32 Application 32

33 Application Model Name : Jupiter (SMT Type) Technical Information: Center Frequency 2.45 GHz Bandwidth (VSWR:2 max.) > 100 MHz 33 Peak Gain 2.56 dbi Efficiency > 60% Polarization Impedance Linear 50 ohm Size mm 3 Weight 0.2 g RF Features: - Saving tooling fee - Shortening design period - No need to reserve ground Jupiter II will coming (Symmetrical Feed Ping) Please reserve n type matching circuit on the PCB.

34 Application 34

35 Application 35

36 Roadmap/Conclusions 利 36

37 行 vs 連 Advanced Connectek Inc. (Headquarters) General Sales Division (Headquarters) ACON Product Division (Taipei, Taiwan) 連 Connector Division Cable Ass y (OEM/ODM) Division [email protected] Energy Division [email protected] Optical Communications Division [email protected] Wireless Communications Division [email protected] Oversea Sales & After Service Advanced Connectek U.S.A. Inc. [email protected] 連 ACON Connectek (Japan) Ltd. [email protected] 連 (H.K.) ACON (H.K.) Corporation Ltd. [email protected] Media Contact : 聯 [email protected] 37 Smart Battery Business Division [email protected]

38 Q & A To Grow and Succeed with ACON! ~Thanks for Your Time~ 38 The Most most Appropriate appropriate Antenna antenna for Your your Best best Design! design!