Network Analyzer

• A network analyzer is an instrument that measures the network parameters of electrical networks . In our EMC lab., network analyzers commonly measure S–parameters (insertion loss, gain, return loss) because reflection and transmission of electrical networks are easy to measure at high frequencies, and we also can obtain other network parameter sets such as Y-parameters , Z-parameters , and ABCD-parameters from the network analyzer. The two-port and four-port Network analyzers are often used by us to characterize the transmission path and power distribution network (PDN) for chip-package-PCB system.

표 제목

사진	설명
	Model : E5071B Name : ENA series Network Analyzer (4 port VNA) Range : 300KHz ~ 8.5GHz 제작사 : Agilent Technology
	Model : E5061B Name :  Vector Network Analyzer  Range : 5Hz ~ 3GHz 제작사 : Agilent Technology

 Probe Station

• A mechanical probe station is used to physically acquire signals from the internal nodes of a semiconductor device. In our test, t he probe station utilizes manipulators which allow the precise positioning of thin probe tips on the surface of a miniature pin of a semiconductor device such as a QFN, QFP or FBGA package and pogo pins system. T he measured S-parameters are acquired by the mechanical probe and are displayed on a network analyzer connected.

표 제목

사진	설명
	Name : Analytical Probe Station 제작사 : CASCADW MICROTECH

 Spectrum Analyzer

• A spectrum analyzer measures the magnitude of an input signal versus frequency within the full frequency range of the instrument. The primary use is to measure the power of the spectrum of known and unknown signals. The spectrum analyzer is widely used in our EMS (Electromagnetic Susceptibility) estimation for checking the generated power and measuring the forwarded power.

표 제목

사진	설명
	Model : RSA 306 Name : Spectrum Analyzer Range : 9kHz ~ 6.2GHz 제작사 : Tektronix

 Signal Generator

• Signal generators also known variously as function generators , RF and microwave signal generators, pitch generators, arbitrary waveform generators , digital pattern generators or frequency generators are electronic devices that generate repeating or non-repeating electronic signals (in either the analog or digital domains). They are generally used in designing, testing, troubleshooting for the SI (signal integrity) in our research and generating the noise source in EMS test.
• Vector Signal Generator applies modulation to a Radio Frequency (RF) signal to create specific modulated signals. It can support various forms of modulation, including digital modulation techniques such as QAM (Quadrature Amplitude Modulation), PSK (Phase Shift Keying), and FSK (Frequency Shift Keying). The modulated signals are used to test and evaluate how communication systems will operate in real-world environments.

표 제목

사진	설명
	Model : AFG3022 Name : Arbitrary/Function Generator Range : 25MHz / 250Ms/s 제작사 : Tektronix
	Model : SMCV100B Name : Vector Signal Generator Range : 8kHz ~ 3GHz 제작사 : RohdeSchwarz

 Oscilloscope

• Whether we are working with systems, subsystems, subassemblies, or discrete devices for the EMC estimation, each of our components adds noise that affects the overall performance of the receiver. Oscilloscope is used to measure the signal figure, and also check noise in the range of equipment.

표 제목

사진	설명
	Model : DSOX1102G Name : Oscilloscope Range : 100MHz ~/ 2.5Gs/s 제작사 : Ketsight

 TEM Cell

• TEM is used for establishing standard electromagnetic fields in a shielded environment and used for emission testing of small equipment, especially calibration process of RF probes.

표 제목

사진	설명
	Model : FCC-TEM-JM1 Name : TEM Cell Range : DC ~ 1200MHz 제작사 : Fischer Custom Communication Inc.

 Power Supply

• A power supply is a device that supplies electric power to an electrical load . It often used in our test for providing the power to the tested chip or system.

표 제목

사진	설명
	Model : E3631A Name : Triple Output DC Power Supply Spec : 0 ~ 6V, 5A / -25V < 0 < 25V, 1A 제작사 : Agilent Technology

 Meter

표 제목

사진	설명
	Model : LCR-819 Name : LCR Meter Range : 12Hz ~ 100kHz 제작사 : GW insek
	Model : TES-92 Name :  ElectroSmog Meter Range : 50MHz to 3.5GHz - 3 axis isotropic of EMF 제작사 : TESEQ

 Universal Test Fixture

표 제목

사진	설명
	Connector type : 3.5 mm (K type) Max spec. Frequency : 40GHz
	Model : 36804B-15M

 Probe Tip

• The Probe tip is a rugged microwave probe with a compliant tip for accurate, repeatable measurements on-wafer. It features excellent probe-tip visibility and the lowest loss available.

표 제목

사진	설명
	Part Number : ACP40-GSG-250/500/800 Pitch : 250 / 500 / 800 um  Connector type : 2.92 mm (K type) Max spec. Frequency : 10 / 40 GHz

 Contact Substrate

표 제목

사진

 ISS(Impedance Standard Substrate)

표 제목

사진

 40 GHz Flexible K Connector Cable

표 제목

사진

 CDNE(Coupling/Decoupling Network for Emission)

표 제목

사진	설명
	Model : MX-500P-21 Name : Coupling/Decoupling Network for Emission Range : 30MHz~300MHz, Conform with CISPR 15 ed 9, CISPR 16-1-2 and CISPR 16-2-1 제작사 : TESEQ

 3 Phase Motor & Inverter

• 3 phase inverter is a device for variable-frequency drive applications and for high power. It is consist of three single-phase inverter switches each connected on of 3-load terminals. Also 3-phase motor is electromagnetic device which converts electrical energy to mechanical energy, vice versa.

표 제목

사진	설명
	Model : E72829 Name : 3 phase gear motor Range : 220 / 380V, 180 rpm, eff : 72% 제작사 : 신명전기
	Model : SV008iG5A-2 Name :  3-phase Inverter  Range : 220/60Hz to 1.9 KVA 0.1 ~ 400Hz 제작사 : LS산전