|
7-9 GHz/3-5GHz UWB Radar IC & Sensor 1. What is UWB Radar ? 
2. Key Features
Fully Integrated Impulse UWB Radar IC Integrated analog-to-digital converter (ADC) 7 - 9GHz (3-5GHz) UWB high band operating frequency Tunable Bandwidth 500 MHz ~ 1.4 GHz Antenna embedded on PCB (2X2 patch) Max.15m detection range and 8m human detection (resolution 7cm) Minimum off chip ICs and components (Low BOM, no external filter) Optional external PA (dedicated low power UWB PA (23dBm) is also provided.) Power down(save) mode / low integration time required (very low operation duty possible) Power Consumption 100mW @ 5V supply 10MHz reference clock Operating temperature: -20 to +85°C. CMOS compatible I/O RF CMOS technology with ESD protection SPI interface control
3. UWB Radar IC based Sensor and Photo
* Fully integrated UWB sensor including MCU and (USB) will be provided at the end of 1Q 2018. * mass production samples will be provided in 3Q~4Q 2018.
4. Applications
Motion Detection Presence Detection See-Through-Wall Radar Security Sensors Collision Avoidance Any UWB(Ultra-wideband) Radar Sensor Any NLOS detection (Through wall, foggy, rainy, dusty, dark at night)
* Our results and experimental video files for human detection, see through wall, detection in foggy environment are available. UWB Radar IC and Board Performance
1. Recommended Operating Conditions
| Parameter | Symbol | Min | Typ | Max | Unit | | Operating Temperature | TST | - 20 | - | + 85 | °C | | Board Supply Voltage | VDD | | 5.0 | | V |
* UWB IC uses VDD of 1.2V supplied from the regulators and X-tal uses 3.3 V.
2. UWB Radar Specifications
| Parameter | Min | Typ | Max | Unit | Description | | Frequency Range (carrier) | 7 | | 9 | GHz | Carrier tunable | | Bandwidth | 0.6 | | 1.4 | GHz | BW tunable | | Sampling Rate | | 2 | | Gbps | | | Detection Range | 0.5 | 8 | 15 | m | Human detection | | Detection Resolution | | 7.5 | | cm | | | PRF (Pulse Repetition Rate) | | 10 | | MHz | 10MHz Xtal. needed | | ADC resolution * | | 6 | | Bits | | | Power Consumption (Only UWB IC) | | 100 | | mW | @1.2V(IC),5V(module) | | Gain Control Dynamic Range | | TBD | | dB | |
|
HOME
SITEMAP