Description
HP5354.A is a compact, low-profile multi-band GNSS patch antenna designed to support modern L1/L5 GNSS receivers where height constraints make traditional stacked patch designs impractical.
The patent-pending “patch within a patch” ceramic design enables multi-band coverage in a slim 4mm height, helping deliver reliable positioning performance across key GNSS constellations.
- Multi-constellation support: designed for GPS/QZSS, Galileo, GLONASS, and BeiDou bands
- Low-profile embedded design: suitable for compact devices with tight mechanical envelopes
- Dual-feed SMT configuration: intended for straightforward PCB integration
Typical applications include: Wearables, Compact Asset Trackers, Precision Agriculture, Navigation, Industrial Tracking, and Autonomous Vehicles & Robotics.
For designs requiring an easy-to-integrate active electronic circuit, TFM.100B can be designed onto the device PCB alongside the antenna.
Care should be taken when integrating this antenna into a device, as patch antennas can be tuned to customer-specific environments (subject to NRE and MOQ).
Technical Specifications
Operating Temperature: -40°C to 85°C
Antenna Technologies: Patch
Location: Internal
Mounting: SMD/SMT Mount
Satellite Navigation: GNSS
Type: Combination
Frequency: 1160MHz - 1610MHz
Impedance: 50 Ω
Polarization: RHCP
VSWR: <2
Gain (Max): 2.61
Dimensions: 35 x 35 x 4mm RoHS & Reach Compliant
Weight: 16g
GNSS L5
Frequency: 1164-1189 MHz
Standards: GPS L5
Efficiency (%): 40.0
Average Gain(dB): -3.98
Peak Gain (dBi): 2.07
Axial Ratio (dB): 1.90
Group Delay (ns): 20.47
Impedance: 50 Ω
Polarization: RHCP
Radiation Pattern: Directional
GNSS L1/E1/B1/G1
Frequency: 1559-1610 MHz
Standards: BeiDou B1, GPS L1, Galileo E1, GLONASS G1
BeiDou B1 Frequency (MHz): 1559-1592
GPS L1 Frequency (MHz): 1565-1586
Galileo E1 Frequency (MHz): 1563-1588
GLONASS G1 Frequency (MHz): 1596-1610
Efficiency (%): 50.0 (BeiDou B1), 52.6 (GPS L1), 51.7 (Galileo E1), 39.5 (GLONASS G1)
Average Gain(dB): -3.01 (BeiDou B1), -2.79 (GPS L1), -2.86 (Galileo E1), -4.04 (GLONASS G1)
Peak Gain (dBi): 2.61 (BeiDou B1), 2.61 (GPS L1), 2.61 (Galileo E1), 2.06 (GLONASS G1)
Axial Ratio (dB): 1.79 (BeiDou B1), 1.79 (GPS L1), 1.79 (Galileo E1), 1.22 (GLONASS G1)
Group Delay (ns): 14.35 (BeiDou B1), 14.35 (GPS L1), 14.35 (Galileo E1), 13.45 (GLONASS G1)
Impedance: 50 Ω
Polarization: RHCP
Radiation Pattern: Directional
