Overview
By using MMIC (Monolithic Microwave IC) manufactured by Analog Devices in the 24GHz band and original signal processing technology of Estakaya Electronic Industry Co., Ltd., high precision and miniaturization are achieved, and MIMO (Multi Input Multi Output) method is adopted. By doing so, it is possible to detect a wide range of directions (range and angle) over a long distance, and it is also possible to detect body movements and vibrations.
In addition, the radio law in Japan (technical standard compliance certification) has already been acquired, and since it is 24 GHz, it can be used both in Japan and overseas.
Click here for detailed information
Features
By designing a MIMO array antenna, we can virtually increase the number of Rx elements and improve the azimuth resolution. Accurately detect the angle and distance of the reflected wave in the signal processing, add strength to the point using evaluation software, and display it on the PPI (Plane Position Indication). Processing is performed to recognize people and objects (cars) from points.
In order to respond to various customer requests, we have prepared 6 types of radar modules with different antenna variations.
basic specifications
| item | Basic performance | |
| module size | mm | 100(W) x 100(D) x 7.5(H) |
|
interface |
USB2.0 (UART), USB3.0 (power) | |
|
Power-supply voltage |
V | 5.0 |
| current consumption | A | 0.7 |
| frequency | GHz |
24.05～24.25 |
|
modulation bandwidth |
MHz | 190 |
|
Measurement distance range (Typ) |
m |
0.75 to 105 (depending on chirp setting & also as current measurement environment) |
|
Angular distance range (Typ) |
deg |
±40 |
|
chirp time |
us | 260 |
lineup
|
antenna type |
 |
 |
 |
 |
 |
 |
||
|
model number |
AT1_01080108V |
AT2_01040104V |
AT3_01020102V |
AT4_01080108H |
AT5_01040104H |
AT6_01020102H |
||
|
送信(Tx) |
Patch |
1x8 |
1x4 |
1x2 |
1x8 |
1x4 |
1x2 |
|
|
Receive (Rx) |
Patch |
1x8 |
1x4 |
1x2 |
1x8 |
1x4 |
1x2 |
|
|
Transmitting antenna half-value angle (Typ) |
Azimuth |
deg |
±40 |
±40 |
±40 |
±70 |
±70 |
±70 |
|
Elevation |
deg |
±7 |
±10 |
±20 |
±7 |
±10 |
±20 |
|
|
Receiving antenna half-value angle (Typ) |
Azimuth |
deg |
±40 |
±40 |
±40 |
±70 |
±70 |
±70 |
|
Elevation |
deg |
±7 |
±10 |
±20 |
±7 |
±10 |
±20 |
|
|
Polarization direction |
vertical |
vertical |
vertical |
horizontal |
horizontal |
horizontal |
||
|
Output power (Typ) |
dBm EIRP |
20 |
18.5 |
16 |
18.5 |
15 |
12 |
|
Evaluation software is included with each module
circuit configuration
Main device
|
Installed device model number |
function |
|
24 GHz Tx with integrated 24 GHz VCO with PGA and dual Tx channels |
|
|
4-channel, 24GHz receiver downconverter |
|
|
13 GHz, fractional-N frequency synthesizer |
|
|
16-bit, 4-channel, simultaneous sampling A/D converter |
|
|
Low-power 400MHz Blackfin+ embedded processor with 1MB L2 SRAM |
|
|
Dual 3MHz, 1200mA Buck Regulator with One 300mA LDO |
|
|
6.5 V, 2 A, Ultralow Noise, High PSRR, Fast Transient Response, CMOS LDO |
Document download
If you are interested in this product, please download the document that describes the details of the product.
*You will need to enter your personal information when obtaining materials.
Inquiry
If you have any questions about this product or would like a detailed explanation, please contact us from the following.
In the past, we held a seminar related to this product called "Microwave/millimeter-wave MIMO radar sensor seminar." If you would like to request materials for the seminar held, please contact us with the message "Request for materials for the microwave/millimeter-wave MIMO radar sensor seminar" in the content of your inquiry.