
SSD系列测距前端
发布时间:2025-5-2 9:23:28
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产品描述:
SSD系列测距传感头使用的FMCW雷达原则。用于感应和测量远程移动或静止的目标。常规模块工作频率是24.15GHz和35GHz。天线和传感模块是一个传感头组件里两个主要的部件。传感模块可配置多种天线种类,如喇叭,透镜矫正和微波带天线等组合成不同的配置结构以满足不同的应用需求。传感器模块在一个集成的封装里配置了T/R双工器,一个单向接收器或I/Q接收器,一个发射/接收振荡器。带I/Q接收器的模块不仅可以探测移动目标的速度和范围,同时能探测移动目标的方向。目录上的模块频率是在K和Ka频段,其它频段和参数可以根据定制来设计。
特点:
FMCW模式操作
高灵敏度
多种天线类型
低噪音和高灵敏度
低谐波
温度范围: -40 to +85°C
Model Number |
SSD-24310-
22L-S1 |
SSD-24310
-2 |
SSD-24307-
27M-S1 |
SSD-24307-
27M-D1 |
SSD-24307-
25M-S1 |
SSD-24307-
25M-D1 |
Antenna Type |
Lens Corrected |
Lens Corrected |
Microstrip Array |
Microstrip Array |
Microstrip Array |
Microstrip Array |
Antenna Polarization |
Circular |
Circular |
Linear |
Linear |
Linear |
Linear |
Antenna 3 dB Beamwidth |
12°(H) x 12°(V) |
12°(H) x 12°(V) |
4.6°(H) x 6.8°(V) |
4.6°(H) x 6.8°(V) |
4.6°(H) x 6.8°(V) |
4.6°(H) x 6.8°(V) |
Antenna Gain (dBi) |
22 |
22 |
27 |
27 |
25 |
25 |
Antenna Sidelobes (dBc) |
20 |
20 |
18 |
18 |
18 |
18 |
TX Frequency (GHz) |
24.125 |
24.125 |
24.125 |
24.125 |
24.125 |
24.125 |
TX Power (dBm) |
10 |
10 |
7 |
7 |
7 |
7 |
FM Band Width (MHz) |
50 to 100 |
50 to 100 |
50 to 100 |
50 to 100 |
50 to 100 |
50 to 100 |
FM Tuning Voltage (V) |
0 to 20 |
0 to 20 |
0 to 20 |
0 to 20 |
0 to 20 |
0 to 20 |
Receiver I/Q Phase Δ |
N/A |
80 to 100° |
N/A |
60 to 120° |
N/A |
60 to 120° |
Receiver I/Q Amplitude Δ |
N/A |
0 to 2 dB |
N/A |
0 to 2 dB |
N/A |
0 to 2 dB |
Detection Range |
Up to 4,000 meters for radar cross section 2 meter2(IF amplifier performance and radar DSP scheme dependent) |
IF Frequency (MHz, min) |
DC to 10 MHz |
DC to 10 MHz |
DC to 10 MHz |
DC to 10 MHz |
DC to 10 MHz |
DC to 10 MHz |
IF Offset Voltage (Vdc) |
-0.1 to 0.1 |
-0.1 to 0.1 |
-0.5 to –1.0 |
-0.5 to –1.0 |
-0.5 to –1.0 |
-0.5 to –1.0 |
Frequency Stability |
- 0.8 MHz/°C |
- 0.8 MHz/°C |
- 0.8 MHz/°C |
- 0.8 MHz/°C |
- 0.8 MHz/°C |
- 0.8 MHz/°C |
Power Stability |
- 0.03 dB/°C |
- 0.03 dB/°C |
- 0.03 dB/°C |
- 0.03 dB/°C |
- 0.03 dB/°C |
- 0.03 dB/°C |
Bias Voltage (Vdc) |
+ 4.5 to 6.0 |
+ 4.5 to 6.0 |
+ 4.5 to 6.0 |
+ 4.5 to 6.0 |
+ 4.5 to 6.0 |
+ 4.5 to 6.0 |
Bias Current (mA) |
150 to 250 |
150 to 250 |
150 to 250 |
150 to 250 |
150 to 250 |
150 to 250 |
Outline |
SD-LK |
SD-LK |
SD-MK-1 |
SD-MK-1 |
SD-MK-1 |
SD-MK-1 |
CATALOG MODELS (Ka Band): |
Model Number |
SSD-35310-
22L-S1 |
SSD-35310-
22L-D1 |
SSD-35307-
20M-S1 |
SSD-35307-
20M-D1 |
SSD-35307-
25M-S1 |
SSD-35307-
25M-D1 |
Antenna Type |
Lens Corrected |
Lens Corrected |
Microstrip Array |
Microstrip Array |
Microstrip Array |
Microstrip Array |
Antenna Polarization |
Circular |
Circular |
Linear |
Linear |
Linear |
Linear |
Antenna 3 dB Beamwidth |
12°(H) x 12°(V) |
12°(H) x 12°(V) |
12°(H) x 12°(V) |
12°(H) x 12°(V) |
4.6°(H) x 6.8°(V) |
4.6°(H) x 6.8°(V) |
Antenna Gain (dBi) |
22 |
22 |
20 |
20 |
25 |
25 |
Antenna Sidelobes (dBc) |
20 |
20 |
18 |
18 |
18 |
18 |
TX Frequency (GHz) |
35 |
35 |
35 |
35 |
35 |
35 |
TX Power (dBm) |
10 |
10 |
7 |
7 |
7 |
7 |
FM Band Width (MHz) |
50 to 100 |
50 to 100 |
50 to 100 |
50 to 100 |
50 to 100 |
50 to 100 |
FM Tuning Voltage (V) |
0 to 20 |
0 to 20 |
0 to 20 |
0 to 20 |
0 to 20 |
0 to 20 |
Receiver I/Q Phase Δ |
N/A |
80 to 100° |
N/A |
60 to 120° |
N/A |
60 to 120° |
Receiver I/Q Amplitude Δ |
N/A |
0 to 2 dB |
N/A |
0 to 2 dB |
N/A |
0 to 2 dB |
Detection Range |
Up to 4,000 meters for radar cross section 2 meter2(IF amplifier performance and radar DSP scheme dependent) |
IF Frequency (MHz, min) |
DC to 10 MHz |
DC to 10 MHz |
DC to 10 MHz |
DC to 10 MHz |
DC to 10 MHz |
DC to 10 MHz |
IF Offset Voltage (Vdc) |
-0.1 to 0.1 |
-0.1 to 0.1 |
-0.5 to –1.0 |
-0.5 to –1.0 |
-0.5 to –1.0 |
-0.5 to –1.0 |
Frequency Stability |
- 0.8 MHz/°C |
- 0.4 MHz/°C |
- 0.4 MHz/°C |
- 0.4 MHz/°C |
- 0.4 MHz/°C |
- 0.4 MHz/°C |
Power Stability |
- 0.03 dB/°C |
- 0.03 dB/°C |
- 0.03 dB/°C |
- 0.03 dB/°C |
- 0.03 dB/°C |
- 0.03 dB/°C |
Bias Voltage (Vdc) |
+ 5.0 to +5.5 |
+ 5.0 to +5.5 |
+ 5.0 to +5.5 |
+ 5.0 to +5.5 |
+ 5.0 to +5.5 |
+ 5.0 to +5.5 |
Bias Current (mA) |
250 to 350 |
250 to 350 |
250 to 350 |
250 to 350 |
250 to 350 |
250 to 350 |
Outline |
SD-LA |
SD-LA |
SD-MA-1 |
SD-MA-1 |
SD-MA-2 |
SD-MA-2 |