Supply of production and testing systems

Features 1, K-band multi-function test system 2, CW VCO transmitter 23 ~ 25GHz, 20dBm 3, signal frequency measurement received 4, measuring the received signal power 5, Doppler target simulator 6, auxiliary RF RF signal power meter 7, standalone or connected to a host running 8 can be connected to the computer via USB and serial host 9, compact and rugged design application 1, radar module test system 2, the final product production detection 3, system optimization and adjustment 4, microwave automatic test equipment described K-TS1 is a highly integrated radar module test system for detecting K-band transmitters, receivers and transceivers. The system includes a digitally controlled synthesizers and transmitter, a receiver selectivity, a Doppler target simulator. Due to the structural design is very compact, K-TS1 radar products has become an ideal choice for the production and quality control system. Almighty K-TS1 simplifies testing processes, the product being tested only once geometry adjustment. K-TS1 can be connected to a simple terminal software, you can also connect sophisticated measurement and analysis software. K-TS1 is very flexible and can support current operations and single operating modes. Use terminal software, just a few keystrokes, you can get high-performance test data. K-TS1 K-TS1 subsystem includes five subsystems, wherein three subsystems concerned with the RF signal, as detailed below: 1. Target Simulator Doppler target simulator that simulates a moving target subsystem, generating a stereo multi- Doppler signals. It can receive the carrier signal emitted K-band Doppler module. And may be sent back to a Doppler signal, the Doppler signal frequency is programmable (-9999Hz ~ 9999Hz), numerical symbol represents the direction of movement. 2, the main measuring system Measuring System This subsystem is used to measure the K-band transmitters, RF receivers and transceivers feature of. The transmitter section: it sends a programmable, high stability of the carrier (frequency of 23 ~ 25GHz) to a 4x4 array antenna. Meanwhile, RF radio frequency signal generator is used as a receiver local oscillator. The receiver section: it can be measured on a single patch antenna the received radio frequency signal RF, a signal may be transmitted to and accurately analyze the RF frequency of the received signal. 3, the auxiliary RF power meter AUX RF Power Meter This subsystem for measuring RF In connector received signal power. The sensitivity of the measurement system can be used for an external receiver or antenna test frame. 4, microcontroller system Microcontroller System This subsystem controls all the RF signal system, and provides interfaces to connect to the host computer. It can be configured to run as an independent K-TS1, or connection to the host is running. Use TTL I / O ports and external hardware can communicate. The USB port can end software (such as HyperTerminal) or other more complex software or communications equipment. 5, power supply systems Power Supply K-TS1 supply voltage is 5 ~ 24V communication protocol communication protocol is based on ASCII characters, a simple terminal software to operate K-TS1 system. K-TS1 system usually as a server controlled by the client. The client can be a terminal or a software such as LabVIEW, or is the software that comes with the test substance. Agreement presented below is based on a standard ANSI terminal software (such as Windows HyperTerminal). Acquisition software will simply bypass the explanatory text and escape sequences, execute the same command. Helpful hints terminal software should be closed and character escape. Tuning mode uses the tuning mode is mainly used in the production process, the radar transceiver carrier frequency adjustment. In this mode, K-TS1 typically operate independently (standalone), or may be integrated into the client tuning box (Tuning Box). You can use the command [b] and [m] to set a certain frequency is OK (normal) band, and saved to the EEPROM. Frequency analog current meter can be used to connect TTL I / O connectors display by TTL I / O connectors value of PWM control, current meter reading will be fixed in a range. Test bench mode (Test Bench Mode) Users can purchase PC side Testbench software. Use this mode in addition to digital I / O characteristics, the same as other normal mode. In this mode, K-TS1 can be used in automatic test equipment (Automated Test Equipment) on for testing radar transceiver. K-TS1 has a digital input, expressed as 'CTS' modem signal can be used to initiate a test procedure. It also has a digital output, expressed as 'RTS' modem signal can be used to drive an LED test passed. When K-TS1 as the Doppler simulator test target Doppler transceiver, you need a moving target. In this case, K-TS1 can be used 'synthesis target' (Doppler target simulator), its Doppler frequency programmable (-9999 ~ 9999Hz). The use of a known target signal, the output signal of IF binding analyte, the user can correct the test stand. K-TS1 through list display mode, the user can be more accurately measured information measured object. According to 'Target EIRP' value, the receiver can calculate the analyte sensitivity.