HP5354.A

## yr TAOGLAS. 

Multi- GNSS L1/L5 Patch Antenna 

ed 

**Part No: HP5354.A** 

**Description** 

Y) © + © 

Multi-Band GNSS L1/L5 Patch Antenna 

**Features:** 

Compact 4mm Innovative GNSS Patch Antenna Bands Covered: 

• BeiDou (B1/B2a) 

• GPS/QZSS (L1/L5) 

• GLONASS (G1) 

• Galileo (E1/E5a) 

Dual feed solder mount configuration Dimensions: 35 x 35 x 4mm 

RoHS & Reach Compliant 

SPE-23-8-249-A 

www.taoglas.com 

|**1.**|Introduction|2|
|---|---|---|
|**2.**|Specifications|3|
|**3.**|Antenna Characteristics|5|
|**4.**|Radiation Patterns|8|
|**5.**|Mechanical Drawing|13|
|**6.**|Footprint|14|
|**7.**|Packaging|15|
||Changelog|16|



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. 

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The Taoglas HP5354.A, is a multi-band GNSS passive patch antenna designed for optimum positional accuracy and positioning. It utilizes a 35*35*4mm innovative ceramic patch antenna design with optimized gain for GPS L1/L5, Galileo, GLONASS and BeiDou bands. 

This ground-breaking design allows customers to integrate a multi-band L1/L5 GNSS patch into devices where this would not have been possible before due to height constraints. At only 4mm in height, the HP5354 can be used in a variety of applications where typical stacked patch designs are too tall. 

Typical Applications Include: 

|- Wearables|- Navigation|
|---|---|
|- Compact Asset Trackers|- Industrial Tracking|
|- Precision Agriculture|- Autonomous Vehicles|



The HP5354.A has been tuned and tested on a 70 x 70 mm ground plane and exhibits excellent radiation patterns. The HP5354.A has been optimized to cover the bands required for the next generation of L1/L5 GNSS receivers that are currently on the market. 

Care should be taken when integrating this antenna into a customer device, 

Patch antennas can be specifically tuned to customer-specific device environments, subject to NRE and MOQ. Contact your regional Taoglas customer support team to request these services or additional support to integrate and test this antenna’s performance in your device. 

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## **GNSS Frequency Bands** 

|**GNSS Frequency Bands**|**GNSS Frequency Bands**|**GNSS Frequency Bands**|**GNSS Frequency Bands**|**GNSS Frequency Bands**|**GNSS Frequency Bands**|
|---|---|---|---|---|---|
|**GPS**|**L1**<br>**1575.42 MHz**|**L2**<br>**1227.6 MHz**|**L5**<br>**1176.45 MHz**|||
||◼||◼|||
|**GLONASS**|**G1**<br>**1602 MHz**|**G2**<br>**1248 MHz**|**G3**<br>**1207 MHz**|||
||◼|||||
|**Galileo**|**E1**<br>**1575.24 MHz**|**E5a**<br>**1176.45 MHz**|**E5b**<br>**1201.5 MHz**|**E6**<br>**1278.75 MHz**||
||◼|◼||||
|**BeiDou**|**B1C**<br>**1575.42 MHz**|**B1I**<br>**1561 MHz**|**B2a**<br>**1176.45 MHz**|**B2b**<br>**1207.14 MHz**|**B3**<br>**1268.52 MHz**|
||◼||◼|||
|**QZSS (Regional)**|**L1**<br>**1575.42 MHz**|**L2C**<br>**1227.6 MHz**|**L5**<br>**1176.45 MHz**|**L6**<br>**1278.75e6**||
||◼||◼|||
|**IRNSS (Regional)**|**L5**<br>**1176.45 MHz**|||||
||◼|||||
|**SBAS**|**L1/E1/B1**<br>**1575.42 MHz**|**L5/B2a/E5a**<br>**1176.45 MHz**|**G1**<br>**1602 MHz**|**G2**<br>**1248 MHz**|**G3**<br>**1207 MHz**|
||◼|◼|◼|||



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||**GNSS Electrical**|**GNSS Electrical**|||
|---|---|---|---|---|
||||||
||**GPS L5**|**BeiDou_B1**|**GPS_L1**|**GLONASS_G1**|
||||||
|**Frequency (MHz)**|||||
||**1166-1186**|**1559-1563**|**1563-1587**|**1569-1610**|
||||||
||||||
||**Efficiency (%)**||||
||||||
|70x70 GND|41.7|28.8|52.2|54.9|
||||||
||**Average**|**Gain (dB)**|||
||||||
|70x70 GND|-3.80|-5.41|-2.83|-2.61|
||||||
||**Peak Gain (dBi)**||||
||||||
|70x70 GND|2.07|-0.35|2.61|2.61|
|**Impedance**|||||
|||50 Ω|||
||||||
|**Polarization**|||||
|||RHCP|||
||||||
|**Radiation Pattern**|||||
|||Directional|||
||||||
||||||
||***Tested on 70x70 mm ground plane**||||
||||||



||**Mechanical**|
|---|---|
|||
|**Dimensions**|35*35*4mm|
|||
|||
|**Weight**|16g|
|||
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|**Material**|Ceramics|
|||
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|**Connector**|SMD|
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||**Environmental**|
|||
|**Temperature Range**|-40°C to 85°C|
|||
|||
|**Humidity**|Non-condensing 65°C 95% RH|
|||



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## Return Loss 

## VSWR 

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## Efficiency 

## Average Gain 

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## Peak Gain 

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## Test Setup 

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## 3D and 2D Radiation Patterns at 1561 MHz 

## XZ Plane 

## YZ Plane 

## XY Plane 

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## 3D and 2D Radiation Patterns at 1575 MHz 

## XZ Plane 

## YZ Plane 

## XY Plane 

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## 3D and 2D Radiation Patterns at 1602 MHz 

## XZ Plane 

## YZ Plane 

## XY Plane 

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## 3D and 2D Radiation Patterns at 1176 MHz 

## XZ Plane 

## YZ Plane 

## XY Plane 

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## **6.** Footprint £££ 

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200pcs HP5354.A per Reel 

330mm 200pcs HP5354.A per Inner Carton Dimensions: 350*340*60mm <> 800pcs HP5354.A per Inner Carton Dimensions: 370*360*275 mm 370mm 360mm 

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Changelog for the datasheet 

**SPE-23-8-249– HP5354.A** 

**Revision: A (Original First Release)** Date: 2023-09-12 Notes: Initial Release Author: Cesar Sousa 

**Previous Revisions** 

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