New Product
7-9 GHz/3-5GHz UWB Radar IC & Sensor
Name : Admin
2018.05.15 12:19
hit 35

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


 


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.


 


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

 
 

 

C-708 Bundang Technopark, 744, Pangyo-ro, Bundang-gu, Seongnam-si, Gyeonggi-do, Korea, 13510
Copyright © 2016 RFcore. All rights reserved.
C-708 Bundang Technopark, 744, Pangyo-ro, Bundang-gu, Seongnam-si, Gyeonggi-do, Korea, 13510 Copyright © 2016 RFcore. All rights reserved.