WLP.4958.12.4.A.02

Wi-Fi High Band Patch Part No: WLP.4958.12.4.A.02 Description: 12mm*12mm*4mm 4.9~5.8GHz Pin mount Ceramic Patch Features: For Upper band Wi-Fi 4.9-5.8GHz Ceramic Patch with Pin High Gain - up to 7dBi TESA adhesive for ease of mounting Dimensions: 12 x 12 x 4mm RoHS & REACH Compliant SPE-13-8-023-D 1. Introduction 3 2. Specifications 4 3. Antenna Characteristics 5 4. Radiation Patterns 7 5. Mechanical Drawing 9 6. Packaging 10 Changelog 11 Taoglas makes no warranties based on the accuracy or completeness of the contents of this document and reserves the right to make changes to specifications and product descriptions at any time without notice. Taoglas reserves all rights to this document and the information contained herein. Reproduction, use or disclosure to third parties without express permission is strictly prohibited. SPE-13-8-023-D www.taoglas.com 1. Introduction 1. Introduction 1. Introduction 1. Introduction 1.This 12mm*12mm*4mm Introduction6dBi high gain 4.9~5.8GHz patch pin fed antenna is ideally suited for high performance industrial and consumer applications in Wi-fi, ISM, Public Safety, and Zigbee bands. It can also be placed anywhere on the device ground-plane, unlike most chip or loop antennas which need to be edge mounted. The antenna can be matched by a PI matching circuit, or by creating a custom tuned part for a specific layout configuration on a board. 1. Introduction Many module manufacturers specify peak gain limits for any antennas that are to be connected to that module. Those peak gain limits are based on free-space conditions. In practice, the peak gain of an antenna tested in freespace can degrade by at least 1 or 2dBi when put inside a device. So ideally you should go for a slightly higher peak gain antenna than mentioned on the module specification to compensate for this effect, giving you better performance. 1. Introduction Upon testing of any of our antennas with your device and a selection of appropriate layout, integration technique, or cable, Taoglas can make sure any of our antennas’ peak gain will be below the peak gain limits. Taoglas can then issue a specification and/or report for the selected antenna in your device that will clearly show it complying with the peak gain limits, so you can be assured you are meeting regulatory requirements for that module. 1. Introduction For example, a module manufacturer may state that the antenna must have less than 2dBi peak gain, but you don’t need to select an embedded antenna that has a peak gain of less than 2dBi in free-space. This will give you a less optimized solution. It is better to go for a slightly higher free-space peak gain of 3dBi or more if available. Once that antenna gets integrated into your device, performance will degrade below this 2dBi peak gain due to the effects of GND plane, surrounding components, and device housing. If you want to be absolutely sure, contact Taoglas and we will test. Choosing a Taoglas antenna with a higher peak gain than what is specified by the module manufacturer and enlisting our help will ensure you are getting the best performance possible without exceeding the peak gain limits. The patch can be specifically tuned for customer applications/devices subject to NRE and MOQ, for further information please contact your regional Taoglas customer support team. SPE-13-8-023-D www.taoglas.com 2. Specifications 3. Antenna Characteristics2. Specifications Electrical Frequency (MHz) 3. 4900 to 5825 Peak Gain (dBi) Antenna Characteristics On 70*70mm GND Plane 6 VSWR On 70*70mm GND Plane 4. 1.5:1 Antenna Radiation Patterns3.Efficiency Antenna On 70*70mm GND Plane Characteristics2. Impedance 69% Specifications 50Ω Polarization 3. 3. Linear Radiation Pattern Antenna Characteristics2. Omni-Directional Specifications Mechanical Dimensions 12 x 12 x 4 mm Material Ceramic Adhesive TESA 4972 Antenna Characteristics Environmental 4. Operating Temperature Antenna Radiation Patterns3.Antenna -40°C to 85°C Storage Temperature Characteristics -40°C to 85°C RoHS Compliant Yes REACH Compliant Yes 4. Antenna Radiation Patterns 4. Antenna Radiation Patterns3.Antenna Characteristics 4. Antenna Radiation Patterns3.Antenna Characteristics2. SPE-13-8-023-D Specifications www.taoglas.com 3. 4. Antenna Characteristics 3.1 Return Loss Antenna Radiation Patterns3.Antenna 0 Characteristics -5 -10 4. -15 Antenna Radiation Patterns (dB) -20 4. -25 Antenna Radiation Patterns3.Antenna -30 Characteristics -35 -40 -45 4. Antenna Antenna 4500 Radiation Patterns3. 5000 5500 6000 (MHz) Characteristics 3.2 Efficiency 100 4. Antenna Radiation Patterns 80 4. Antenna Radiation Patterns (%) 60 4. 40 Antenna Radiation Patterns 20 4. Antenna Radiation Patterns3.Antenna 0 4500 Characteristics 4. 5000 5500 Antenna Radiation Patterns3.Antenna SPE-13-8-023-D 6000 (MHz) www.taoglas.com 3.3 Average Gain 0 -1 -2 -3 (dBi) -4 -5 -6 -7 -8 -9 -10 4500 3.4 5000 5500 6000 5000 5500 6000 (MHz) (MHz) Peak Gain 10 9 8 7 6 5 (dBi) 4 3 2 1 0 -1 -2 -3 -4 -5 4500 SPE-13-8-023-D www.taoglas.com 4. 4. 4. Radiation Patterns 4.1 Test Setup Antenna Radiation Patterns Antenna Radiation Patterns Y X 4. Antenna Radiation Patterns Z 4. Antenna Radiation Patterns 4. Antenna Radiation Patterns On 70*70mm Ground Plane 4. Antenna Radiation Patterns 4. Antenna Radiation Patterns SPE-13-8-023-D www.taoglas.com 4.2 2D Radiation Patterns XY Plane X Y XZ Plane Z X YZ Plane Z Y SPE-13-8-023-D www.taoglas.com 5. Mechanical Drawing (Units: mm) 6. Packaging5. 6. Packaging 7. Application Note6. Packaging5. Mechanical Drawing Mechanical Drawing 6. Packaging5. Mechanical Drawing 6. Packaging 7. Application Note6. Packaging 7. Application Note 7. Application Note6. Packaging 7. Application Note6. Packaging5. Mechanical Drawing 6. Packaging5. SPE-13-8-023-D Mechanical Drawing www.taoglas.com 6. Packaging WLP.4958.12.4.A.02 per tray 6. 25pcs Packaging5. Mechanical Drawing Weight – 100g 6. Packaging 7. Application Note6. Packaging5. Mechanical Drawing 6. 400pcs WLP.4958.12.4.A.02 per carton Dimensions - 263*154*96mm Weight – 2Kg Packaging5. Mechanical Drawing 6. Packaging 7. Application Note6. Packaging 1600pcs WLP.4958.12.4.A.02 per carton Dimensions - 327*280*218mm Weight – 8.2Kg 7. Application Note 7. Application Note6. Packaging 7. Application Note6. Packaging5. Mechanical Drawing 6. Packaging5. SPE-13-8-023-D Mechanical Drawing www.taoglas.com Changelog for the datasheet SPE-13-8-023 – WLP.4958.12.4.A.02 Revision: D (Current Version) Date: Changes: Changes Made by: 2021-07-20 Updated Format Jack Conroy Previous Revisions Revision: C Date: Changes: Changes Made by: 2017-03-16 Updated to Linear Peter Monahan Revision: B Date: Changes: Changes Made by: 2017-03-16 Updated EDW Jack Conroy Revision: A (Original First Release) Date: Notes: Author: SPE-13-8-023-D 2013-02-22 Technical Writer www.taoglas.com © Taoglas SPE-13-8-023-D www.taoglas.com