InnoSenT IPQ05 User Manual

User Manual

Product Family: K-Band Transceivers

Stereo K-Band Transceiver

with two integrated patch antennas, IF-pre-amplifier and

two electronic selectable antenna patterns

IPQ-05

Description:

-

radar-based motion detector centered @ 24.125 GHz

-

advanced PHEMT-oscillator with low current consumption

-

split transmit and receive path for maximum gain

-

stereo (dual channel) operation for direction of motion
identification

-

integrated IF-pre-amplifier

-

enable input for oscillator shut down

-

small outline dimensions

-

two electronic selectable antenna patterns

Absolute Maximum Ratings:

Parameter Symbol Rating Units

supply voltage VCC 5.25 V
operating temperature (out of spec) TOP - 40 / + 85 °C
storage temperature T

STG

Electrical Characteristics:

Parameter Symbol min. typ. max. units comment

transmit frequency f
f
output power (EIRP) P
temperature drift
antenna pattern Tx (3dB) horizontal 53 ° azimuth
vertical 33 ° elevation
antenna pattern Tx (10dB) horizontal 130 ° azimuth
vertical 60 ° elevation
side lobe suppression Tx horizontal 13 dB azimuth
vertical 13 dB elevation
antenna pattern Rx1 (3dB) horizontal 53 ° azimuth
vertical 33 ° elevation
antenna pattern Rx1 (10dB) horizontal 130 ° azimuth
vertical 60 ° elevation
side lobe suppression Rx1 horizontal 13 dB azimuth
vertical 13 dB elevation
antenna pattern Rx2 (3dB) horizontal 47 ° azimuth
vertical 33 ° elevation
antenna pattern Rx2 (10dB) horizontal 85 ° azimuth
vertical 64 ° elevation
side lobe suppression Rx horizontal 13 dB azimuth
vertical 13 dB elevation

24.075 24.125 24.175 GHz

transmit
@room temperature

out

∆f

24.105 24.145 GHz
15 20 dBm

- 1 MHz/°C

+ 90 °C

Version 1.0 IPQ-05 page 1 of 3
2007-01-24

Electrical Characteristics (cont’d):

I

Q

Parameter Symbol min. typ. max. units comment

I/Q balance amplitude 6 dB
phase 60 90 120 °
IF output voltage offset 1.0 2.2 4.0 V
IF-amplifier gain 19 20 21 dB

bandwidth DC kHz
switching voltage high level 2 5.5 V narrow antenna pattern

low level GND 0.5 V broad antenna pattern
supply voltage VCC 4.75 5.0 5.25 V
supply current ICC 35 50 mA
operating temperature TOP - 20 + 60 °C
outline dimensions ~ 40 x 25 x 24 mm

upper frequency limited
by operational amplifier

Interface:

Pin # Description In/Out Comment

1 enable input active low
2 VCC input supply voltage (+5 V)
3 GND input analog ground
4 IF1 output Signal I(nphase)
5 IF2 output Signal Q(uadrature)
6 not connected

mates with: Molex P/N 53014, 53015 and 53025

I/Q Channel:

Signal Q is leading if an object moves towards the radar transceiver.

Version 1.0 IPQ-05 page 2 of 3
2007-01-24