The BGT60TR13C outputs FMCW signals from one transmit antenna (TX) and receives echo signals from the object with three receive antennas (RX).
Also, each receive antenna has a baseband filter, VGA and ADC, and received signals are digitalized by these functions to output.
The output signal is passed to the application processor (AP).

As explained above, a standard sensor system has the following configurations (see figure below).

  • BGT60TR13C: Control of RF signal and transmit/receive signals, and output of sampled received signals (radar signals)
  • Application processor (AP): Various signal processing using radar signals, and communication processing with a user interface and external devices
  • 60 GHz FMCW Radar Sensor
  • 5.5 GHz frequency band
  • Antennas in Package (AIP) (1 x TX, 3 x RX)
  • System configuration capable of autonomous control
  • Digital interface for operational settings and radar signals
  • Low-power operation
ITEMS SPECIFICATIONS UNIT
MIN. TYP. MAX.
Power Supply
　Supply Voltage 3.6 - 5.5 V
　Supply Current (Turnkey Solution) - - - -
　　Detect Mode On - 24 - mA
　　Detect Mode Off - 3.7 - mA
　　Deep Sleep - 0.04 - mA
ESD Rating - 2 - kV
RadioFrequency Characteristic
　Operating Frequency 60.0 - 60.5 GHz
　Output Power (E.I.R.P.) - +7.5 - dBm
　Bandwidth - 500 - MHz
　Detection Angle (Tx-3dB bandwidth) X-axis - 65 - °
Y-axis - 40 - °
Environmental Characteristics
　Operation Temperature (Ambient) -20 - +70 °C
　Storage Temperature (Ambient) -40 - +85 °C
　Humidity (@+30°C) 0 - 95 %RH

 * Power supply characteristics and RF characteristics depend on software specifications.

# NAME # NAME
1 MCU_3V3 14 GPIO_7
2 USBDP_MCU 15 GPIO_8
3 USBDM_MCU 16 GND
4 SPI_CLK_CTRL 17 SWD_CLK
5 SPI_MOSI_CTRL 18 SWD_DATA
6 SPI_MISO_CTRL 19 GPIO_0
7 SPI_CSN_CTRL 20 GPIO_1
8 IRQ_CTRL 21 GPIO_2
9 Reset 22 GPIO_3
10 UART_Tx 23 GPIO_4
11 UART_Rx 24 GPIO_5
12 I2C_SCL 25 GPIO_9
13 I2C_SDA 26 Vdd_IN