Data Sheet
Table Of Contents
- Features
- Applications
- Description
- Blockdiagram
- Characteristics
- Application Notes
- Integrators Information
- This module is approved for installation into fixed and/or mobile host platforms and must not be co-located or operating in conjunction with any other antenna or transmitter except in accordance with FCC/ISED multi-transmitter guidelines. End users must be provided with transmitter operating conditions for satisfying RF Exposure compliance.
- Hereby, RFbeam Microwave GmbH declares that the radio equipment type K-MC4 is in compliance with Directive 2014/53/EU. The declaration of conformity may be consulted at www.rfbeam.ch.
- Outline Dimensions
- Ordering Information
- (includes Mounting Plate Type1)
- Datasheet Revision History
K-MC4 MONOPULSE RADAR TRANSCEIVER Datasheet
Object Angle Phase Conditions
A moving object generates Doppler Signals on both I and Q outputs.
Phase relations between Ix an Qx indicate forward or backwards movements.
Objects approaching the sensor generate 90° shift between Ix and Qx outputs.
Objects moving away from the sensor generate -90° shift between Ix and Qx outputs.
Phase relations between I1 an I2 or Q1 and Q2 indicate the object's deviation α
from the 90° axis . Please note the position of the antennas Rx1 and Rx2 in Fig. 3.
Fig. 3: IF Signal phase shift vs object angle
© RFbeam Microwave GmbH, Schuppisstrasse 7, CH-9016 St. Gallen Page 4/14
-120 -90 -60 -30 0 30 60 90 120
-20
-10
0
10
20
Phase Shift [°]
Object Deviation [°]
α
α