USER MANUAL TRIO mXTENDTM (FR01-S4-210) TRIO mXTENDTM (FR01-S4-210) - A standard antenna solution for mobile frequency bands Fractus Antennas specializes in enabling effective mobile communications. Using Fractus Antennas technology, we design and manufacture optimized antennas to make your wireless devices more competitive. Our mission is to help our clients develop innovative products and accelerate their time to market through our expertise in antenna design, testing and manufacturing. Fractus Antennas products are protected by Fractus Antennas patents. All information contained within this document is property of Fractus Antennas and is subject to change without prior notice. Information is provided "as is" and without warranties. It is prohibited to copy or reproduce this information without prior approval. TRIO mXTENDTM chip antenna component Fractus Antennas is an ISO 9001:2015 certified company. All our antennas are lead-free and RoHS compliant. FR01-S4-210 ISO 9001: 2015 Certified Last updated on February 2018 (c) 2018 FRACTUS ANTENNAS, S.L. - 1 USER MANUAL TRIO mXTENDTM (FR01-S4-210) INDEX OF CHAPTERS 1. PRODUCT DESCRIPTION FR01-S4-210 .......................................................................... 4 2. EVALUATION BOARD (698-960MHz and 1710-2690MHz) ................................................ 5 3. CAPABILITIES AND MEASUREMENT SYSTEMS ........................................................... 10 4. MECHANICAL CHARACTERISTICS FR01-S4-210.......................................................... 11 5. ASSEMBLY PROCESS .................................................................................................... 13 6. PACKAGING .................................................................................................................... 15 Last updated on February 2018 (c) 2018 FRACTUS ANTENNAS, S.L. - 2 USER MANUAL TRIO mXTENDTM (FR01-S4-210) TABLE OF CONTENTS 1. PRODUCT DESCRIPTION FR01-S4-210 .......................................................................... 4 2. EVALUATION BOARD (698-960MHz and 1710-2690MHz) ................................................ 5 2.1. QUICK REFERENCE GUIDE ..................................................................................... 5 2.2. EVALUATION BOARD (698-960 MHz and 1710-2690 MHz) ...................................... 5 3. CAPABILITIES AND MEASUREMENT SYSTEMS ........................................................... 10 4. MECHANICAL CHARACTERISTICS FR01-S4-210.......................................................... 11 4.1. DIMENSIONS, TOLERANCES, AND RoHS ............................................................. 11 4.2. COLOR RANGE FOR THE INK ................................................................................ 11 4.3. RECOMMENDED FOOTPRINT FOR THE FR01-S4-210 ......................................... 12 5. ASSEMBLY PROCESS .................................................................................................... 13 6. PACKAGING .................................................................................................................... 15 Last updated on February 2018 (c) 2018 FRACTUS ANTENNAS, S.L. - 3 USER MANUAL TRIO 1. mXTENDTM (FR01-S4-210) PRODUCT DESCRIPTION FR01-S4-210 The TRIO mXTENDTM chip antenna component has been specifically designed for providing the major level of flexibility to operate any required frequency band inside any wireless device. TRIO mXTENDTM chip antenna component is capable of operating the main mobile communication standards, enabling worldwide coverage, such as GSM850, GSM900, GSM1800/DCS, GSM1900/PCS, UMTS, LTE700, LTE800, LTE850, LTE900, LTE1700, LTE1800, LTE1900, LTE2000, LTE2100, LTE2300, LTE2500, and LTE2600, (698-960MHz and 1710-2690MHz), the main short range wireless bands such as Bluetooth and Wi-Fi (24002500MHz and 4900-5875MHz), as well as the Global Navigation Systems such as GPS, Glonass, and Beidou (1561 MHz, 1575 MHz and 1598-1606 MHz) through the same antenna component. The TRIO mXTENDTM chip antenna component offers the flexibility to be tuned at the frequency regions of interest through the proper adjustment of the matching network. This characteristic provides an important benefit since removes the need of including different antenna parts inside the same wireless device for operating different communication standards, thus reducing considerably the integration complexity while saving costs. The results gathered herein presents how the matching network should be configured for operating the main mobile communication standards. TOP BOTTOM Material: The TRIO mXTENDTM chip antenna component is built on glass epoxy substrate. APPLICATIONS * * * * * * * * Handsets Smartphones Tablets Laptop PCs Smart Meters IoT Devices Modules Routers BENEFITS * * * * * * High efficiency Small size Cost-effective Easy-to-use (pick and place) Multiband behaviour (worldwide standards) Off-the-Shelf Standard Product (no customization is required) The TRIO mXTENDTM chip antenna component belongs to a new generation of antenna solutions based on the Virtual AntennaTM technology owned by Fractus Antennas. The technology is mainly focused on replacing conventional antenna solutions by miniature and standard components. Last updated on February 2018 (c) 2018 FRACTUS ANTENNAS, S.L. - 4 USER MANUAL TRIO 2. mXTENDTM (FR01-S4-210) EVALUATION BOARD (698-960MHz and 1710-2690MHz) 2.1. QUICK REFERENCE GUIDE Technical features 698 - 960 MHz 1710 - 2690 MHz Average Efficiency Peak Gain VSWR Radiation Pattern Polarization Weight (approx.) Temperature Impedance Dimensions (L x W x H) > 55 % 1.1 dBi > 65 % 2.4 dBi < 3:1 Omnidirectional Linear 0.25 g. -40 to + 85 C 50 30.0 mm x 3.0 mm x 1.0 mm Table 1 - Technical features. Measures from the Evaluation Board. See Figure 1. Note that for obtaining comparable results, a ground plane length larger than 100 mm is recommended. 2.2. EVALUATION BOARD (698-960 MHz and 1710-2690 MHz) This Evaluation Board (part number: EB_FR01-S4-210-M) integrates one TRIO mXTENDTM chip antenna component to provide operation in two frequency regions, from 698 MHz to 960 MHz and from 1710 MHz to 2690 MHz. A UFL cable connects this single input/output port to the SMA connector. A G B C F E D Measure A B C D E F G mm 142 130 60 9 40 20 12 Tolerance: 0.2 mm Figure 1 - EB_FR01-S4-210-M. Evaluation Board for providing operation in 2 frequency ranges, 698 - 960MHz and 1710 - 2690MHz. Material: The Evaluation Boards are built on FR4 substrate. Thickness is 1 mm. Clearance Area: 40 mm x 12 mm (ExG) This product and its use are protected by at least one or more of the following patents and patent applications PAT. US 62/529032; and other domestic and international patents pending. Additional information about patents related to this product is available at www.fractusantennas.com/virtual-antenna/. Last updated on February 2018 (c) 2018 FRACTUS ANTENNAS, S.L. - 5 USER MANUAL TRIO 2.2.1. mXTENDTM (FR01-S4-210) MATCHING NETWORK The specs of a Fractus Antennas standard product are measured in their Evaluation Board, which is an ideal case. In a real design, components nearby the antenna, LCD's, batteries, covers, connectors, etc. affect the antenna performance. This is the reason why it is highly recommended placing pads compatible with 0402 and 0603 SMD components for a matching network as close as possible to the feeding point. Do it in the ground plane area, not in the clearance area. This provides a degree of freedom to tune the TRIO mXTENDTM chip antenna component once the design is finished and taking into account all elements of the system (batteries, displays, covers, etc.). Figure 2 - Matching network distribution Please notice that different devices with different ground planes and different components nearby the TRIO mXTENDTM chip antenna component may need a different matching network. To ensure optimal results, the use of high Q and tight tolerance components is highly recommended (Murata components). 698 MHz - 960 MHz and 1710 MHz - 2690 MHz Value 15 nH 0.3 pF MN Section a Value 2.2 nH 8.6 nH 2.2 pF 1.0 pF 10 nH 0.36 pF 3.0 nH MN Section b Part Number LQW18AN15NG80 GJM1555C1HR30WB01 Part Number LQW18AN2N2C80 LQW15AN8N6G80 GJM1555C1H2R2WB01 GJM1555C1H1R0WB01 LQW18AN10NG80 GJM1555C1HR36WB01 LQW18AN3N0C80 Figure 3 - Matching network implemented in the Evaluation Board 1 port (Figure 1). Last updated on February 2018 (c) 2018 FRACTUS ANTENNAS, S.L. - 6 USER MANUAL TRIO mXTENDTM (FR01-S4-210) This matching network applies to this Evaluation Board. Other configurations would require a matching network adjustment. Please contact info@fractusantennas.com for more information related to the matching service for a chip antenna component. 2.2.2. VSWR AND TOTAL EFFICIENCY VSWR (Voltage Standing Wave Ratio) and Total Efficiency versus Frequency (GHz). Figure 4 - VSWR and Total Efficiency for the 698 - 960 MHz frequency range and for the 1710 - 2690 MHz frequency range (from the Evaluation Board) (Figure 1). Last updated on February 2018 (c) 2018 FRACTUS ANTENNAS, S.L. - 7 USER MANUAL TRIO 2.2.3. mXTENDTM (FR01-S4-210) RADIATION PATTERNS (698-960 MHz), GAIN AND EFFICIENCY Measurement System Set-Up Evaluation Board in Plane XY = 90 Plane XY at 750 MHz and 890 MHz = 0 Plane XZ at 750 MHz and 890 MHz = 90 Plane YZ at 750 MHz and 890 MHz Gain Peak Gain 1.1 dBi Average Gain across the band 0.5 dBi Gain Range across the band (min, max) Efficiency -0.7 <-> 1.1 dBi Peak Efficiency 64.3 % Average Efficiency across the band 59.3 % Efficiency Range across the band (min, max) 48.5 - 64.3 % Table 2 - Antenna Gain and Total Efficiency from the Evaluation Board (Figure 1) within the 698 - 960 MHz frequency range. Measures made in the Satimo STARGATE 32 anechoic chamber. Last updated on February 2018 (c) 2018 FRACTUS ANTENNAS, S.L. - 8 USER MANUAL TRIO 2.2.4. mXTENDTM (FR01-S4-210) RADIATION PATTERNS (1710-2690 MHz) GAIN, AND EFFICIENCY Measurement System Set-Up Evaluation Board in Plane XY = 90 Plane XY at 1.71 GHz, 2.2 GHz and 2.69 GHz = 0 Plane XZ at 1.71 GHz, 2.2 GHz and 2.69 GHz = 90 Plane YZ at 1.71 GHz, 2.2 GHz and 2.69 GHz Gain Peak Gain 2.4 dBi Average Gain across the band 1.8 dBi Gain Range across the band (min, max) Efficiency 0.3 <-> 2.4 dBi Peak Efficiency 80.2 % Average Efficiency across the band 71.4 % Efficiency Range across the band (min, max) 52.9 - 80.2 % Table 3 - Antenna Gain and Total Efficiency for the Evaluation Board (Figure 1) within the 1710 - 2690 MHz frequency range. Measures made in the Satimo STARGATE 32 anechoic chamber. Last updated on February 2018 (c) 2018 FRACTUS ANTENNAS, S.L. - 9 USER MANUAL TRIO 3. mXTENDTM (FR01-S4-210) CAPABILITIES AND MEASUREMENT SYSTEMS Fractus Antennas specializes in designing and manufacturing optimized antennas for wireless applications and providing our clients with RF expertise. We offer turn-key antenna products and antenna integration support to minimize your time requirement and maximize your return on investment during your product development efforts. We also provide our clients with the opportunity to leverage our in-house testing and measurement facilities to obtain accurate results quickly and efficiently. 0 Le ft Ante nna Rig ht Ante nna Is o latio n -2 -4 -6 Re turn Lo s s (dB) VSWR & S Parameters -8 VSWR=2 -10 -12 -14 -16 -18 Agilent E5071B -20 2 2.5 3 3.5 4 4.5 Fre que nc y (GHz) 5 5.5 6 Radiation Pattern & Efficiency SATIMO STARGATE 32 Anechoic chambers and full equipped in-house lab Last updated on February 2018 (c) 2018 FRACTUS ANTENNAS, S.L. - 10 USER MANUAL TRIO mXTENDTM 4. MECHANICAL CHARACTERISTICS FR01-S4-210 4.1. DIMENSIONS, TOLERANCES, AND RoHS TOP SIDE Dimension A C E G mm 3.0 0.15 0.5 0.10 1.0 0.05 0.5 0.05 (FR01-S4-210) BOTTOM Dimension B D (height) F H mm 30.0 0.20 1.0 0.10 2.0 0.05 8.5 0.05 Figure 5 - TRIO mXTENDTM chip antenna component dimensions and tolerances. The TRIO mXTENDTM chip antenna component FR01-S4-210 is compliant with the restriction of the use of hazardous substances (RoHS). For more information, please contact info@fractusantennas.com. 4.2. COLOR RANGE FOR THE INK Next figure shows the range of the colors in the TRIO mXTENDTM chip antenna component: Acceptable color range Last updated on February 2018 (c) 2018 FRACTUS ANTENNAS, S.L. - 11 USER MANUAL TRIO 4.3. mXTENDTM (FR01-S4-210) RECOMMENDED FOOTPRINT FOR THE FR01-S4-210 Assuming that the TRIO mXTENDTM chip antenna component FR01-S4-210 is placed in the clearance area of the PCB, see below the recommended footprint dimensions. Measure A B C D E F G mm 12.0 23.0 3.0 0.5 1.0 8.5 2 Tolerance: 0.05mm Clearance Area Ground Plane Area Matching network* 50 Ohm feeding line Figure 6 - Footprint dimensions for the single chip antenna component. For additional support in the integration process, please contact info@fractusantennas.com. Last updated on February 2018 (c) 2018 FRACTUS ANTENNAS, S.L. - 12 USER MANUAL TRIO 5. mXTENDTM (FR01-S4-210) ASSEMBLY PROCESS Figure 7 shows the back and front views of the TRIO mXTENDTM chip antenna component FR01-S4-210. Due to the product configuration, the feeding pad can only be the pad 1. Mounting Pads (2, 3, 4, 5, 6, 7): solder the TRIO mXTENDTM chip antenna component mounting pads to the soldering pad on the PCB. These pads must NOT be grounded. 1 2 3 4 5 6 7 Feed Pad (1): The location of the pad 1, 2, and 3 is fully symmetrical to the pad 5, 6, and 7. Align the feed pad with the feeding line on the PCB. See section 4.3. Figure 7 - Pads of the TRIO mXTENDTM chip antenna component FR01-S4-210. As a surface mount device (SMD), the TRIO mXTENDTM chip antenna component is compatible with industry standard soldering processes. The basic assembly procedure for the TRIO mXTENDTM chip antenna component is as follows: 1. Apply a solder paste on the pads of the PCB. Place the TRIO mXTENDTM chip antenna component on the board. 2. Perform a reflow process according to the temperature profile detailed in Table 4, Figure 9. 3. After soldering the TRIO mXTENDTM chip antenna component to the circuit board, perform a cleaning process to remove any residual flux. Fractus Antennas recommends conducting a visual inspection after the cleaning process to verify that all reflux has been removed. The drawing below shows the soldering details obtained after a correct assembly process: TRIO mXTENDTM chip antenna component TRIO mXTENDTM chip antenna Solder Paste component ~ 0.1* mm PCB PCB Figure 8 - Soldering Details. NOTE(*): Solder paste thickness after the assembly process will depend on the thickness of the soldering stencil mask. A stencil thickness equal or larger than 127 microns (5 mils) is required. Last updated on February 2018 (c) 2018 FRACTUS ANTENNAS, S.L. - 13 USER MANUAL TRIO mXTENDTM (FR01-S4-210) The TRIO mXTENDTM chip antenna component FR01-S4-210 can be assembled following the Pb-free assembly process. According to the Standard IPC/JEDEC J-STD-020C, the temperature profile suggested is as follows: Phase RAMP-UP PREHEAT REFLOW PEAK RAMP-DOWN Profile features Pb-Free Assembly (SnAgCu) Avg. Ramp-up Rate (Tsmax to Tp) 3 C / second (max.) - Temperature Min (Tsmin) 150 C - Temperature Max (Tsmax) 200 C - Time (tsmin to tsmax) 60-180 seconds - Temperature (TL) 217 C - Total Time above TL (tL) 60-150 seconds - Temperature (Tp) 260 C - Time (tp) 20-40 seconds Rate 6 C/second max Time from 25 C to Peak Temperature 8 minutes max Table 4 - Recommended soldering temperatures. Next graphic shows temperature profile (grey zone) for the TRIO mXTENDTM chip antenna component assembly process reflow ovens. Figure 9 - Temperature profile. Last updated on February 2018 (c) 2018 FRACTUS ANTENNAS, S.L. - 14 USER MANUAL TRIO 6. mXTENDTM (FR01-S4-210) PACKAGING The TRIO mXTENDTM chip antenna component FR01-S4-210 is delivered in tape and reel packaging. Measure Ao Bo Ko W D0 P1 P0 P2 E F S T 3.3 30.3 2 44 1.5 8 4 2 1.75 20.2 40.4 0.3 mm 0.1 0.1 0.1 0.3 0.05 0.1 0.1 0.1 0.1 0.1 0.3 0.05 Figure 10 - Tape dimensions and Tolerances. Measure mm 330 2.0 A 44.4 0.13 G 48.4 0.13 t MAX Reel Capacity: 2500 pcs Figure 11 - Reel Dimensions and Capacity. Figure 12 - Image of the reel. Last updated on February 2018 (c) 2018 FRACTUS ANTENNAS, S.L. - 15