TRC Laboratory • 1985 as Telecommunication Test Lab. • 1987 develop testing facility for Telecom Terminal

Equipment's interface testing. • 1990 RF Regulatory Testing Service. • 1995 antenna and RF performance testing service. • 2000 Develop the Small Chamber (Vertical Cell) for

EMI/EMS and RF performance testing. • 2005 Development Antenna Noise Measurement and

Near Field Scanner for Platform Noise impact RF receiver’s performance.

• 2010 integrated RF Performance and Platform Noise Analysis testing Laboratory.

RF Performance

Vertical Cell: Small Chamber • Antenna Performance Efficiency, Pattern, Polarization, correlation, beam forming.

• CTIA OTA TRP, TIS, Intermediate channel , AGPS

• Wi-Fi CWG TRP, TIS, DeSense (Wlan & Cellular coexistence)

• Throughput Wi-Fi (802.11a,b,g,n, 802.11ac), Bluetooth 2.0, 3.0, Coexistence.

RF Performance Anechoic Chamber EMI and EMS

RF Performance and Regulatory

RF Performance Measurement System Software

Antenna: Efficiency, Polarization, AR, ICR, Directive, Correlation

Transmit and Receiving: EIRP, TRP, TIS, C/N

RF Performance

Always Best RF Link: Antenna array provide Wi-Fi, Bluetooth, 2G/3G Mobile, LTE, GPS on DUT, The different antenna location and polarization for the best RF link to EUT.

Semi-Anechoic Chamber: Meet the most marketing industrial standard for different customer.

MiMo OTA Provide the chamber and antenna for base station and Channel Simulator.

Platform Noise DeSense Conductive and Radiated Receive Sensitivity Degradation. Self Reference Base on BER, FER, C/N, Throughput,…..

DE Sense represented the platform Noise impact RF communication.

Platform Noise • Platform Noise: Conductive And Antenna terminal measurement. For all the communication Rx bands.

• Near Field EMC: Immunity: Antenna Radiation cause abnormal

Operation. Interference: Noise and antenna surface current

Propagation Loss: Platform to antenna

Platform Noise Noise Budget Specify the Conductive immunity level for RF Module Specify the Noise Level for the LCD, SSD, Camera,DDR3 Module,…