Leader

Professor Ruey-Beei Wu

Room No.

EE-502

Website

Introduction

This laboratory aims to establish an IoT sensing network and a back-end server system to achieve high-precision indoor positioning. The source of the positioning signal is the radio frequency signal of the indoor existing or additional infrastructure, and the distributed system and machine learning are used for back-end calculations to locate assets or personnel on terminal devices such as embedded systems or smart phones.

Leader

Professor Ruey-Beei Wu

Room No.

EE-504

Website

Introduction

Researches on Signal/power integrity and electromagnetic compatibility for high-speed and high-frequency components, packages, and systems.

Leader

Professor Tzong-Lin Wu

Room No.

EE-505

Website

Introduction

The research focuses on signal integrity, power integrity, electromagnetic compatibility/interference, and microwave/millimeterwave circuit measurements. Those are available in a temperature, moisture and dust controlled room. The facilities?include time-domain reflectometer (TDR), gigahertz transverse electromagnetic (GTEM) cell, spectrum analyzer, 4-port network analyzer up to 50GHz, 2-port network analyzer up to 67 GHz, power amplifier, arbitrary waveform generator, digital oscilloscope, signal generator, digital pattern generator, and near field scanner. In addition, One Cascade Summit 9000 probe station is available for packaging substrate measurement. A two-sided probe station is designed for dual-side probing of PCB board and packaging substrate.

Leader

Associate Professor Kun-You Lin

Room No.

EE-506 / EE-507

Website

Introduction

The facilities for microwave and millimeter-wave circuit measurements are available in a clean room. The probe stations in this laboratory are used for the on-wafer chip testing. Agilent 50-GHz vector network analyzer which can be extended up to 170 GHz by the millimeter-wave modules and Anritsu 40 MHz to 65 GHz four-port vector analyzer are available for S-parameter measurements. Noise figure analyzer, spectrum analyzers, signal generators, load-pull systems, and oscilloscopes are also provided in this laboratory. In addition, we have Agilent precision semiconductor parameter analyzer and Auriga pulsed-IV system for the transistor dc characteristics testing. This laboratory provides the world-class measurement capability for the microwave and millimeter-wave circuits.

Leader

Electromagnetic Group Coordinator

Room No.

EE-525

Website

Introduction

The facilities for electromagnetic simulation are available in this Lab. This Lab includes a network server, RAID server, high performance computing (HPC) workstation, Linux workstation and license server for up to 10 electromagnetic simulation software.

Leader

Professor Shau-Gang Mao

Room No.

EE-526

Website

Introduction

The major research topics includes: the development of adaptive radio-frequency front-end circuits, including tuning filter and balun, and high-efficiency and high-linearity power amplifier, low-noise amplifier and single-pole-multi-throw transistor switch. We also establish a multiple-input-multiple-output transmitting/receiving system to validate the adaptive RF front-end circuits with various modulation schemes and data rates through wireless channels. Moreover, the essential components for high-efficiency and low-cost wireless charging system and near-field communication system are investigated.

Leader

Associate Professor Kun-You Lin

Room No.

EE-527-1

Website

Introduction

Main anechoic chamber for general purpose with operating frequency range 1-18 GHz, equipped with a vector analyzer Agilent 8722ES and a PC-based 3-axis motion controller that may position the antenna under test in an arbitrary direction for the 3D antenna patterns measurement. In addition, the position controller may also precisely control the source antenna for two orthogonal components enabling the system for the circular polarization measurement.

Leader

Professor Yi-Cheng Lin

Room No.

EE-527-2

Website

Introduction

Millimeter wave chamber for 40-65 GHz operation, equipped with an Agilent PNA E8361A (10MHz to 67GHz) and a 4-axis position controller. Besides the 3-axis control for 3D and CP measurements, the 4-th axis is for varying the distance between the antennas enpowering the system for the precise calibration on the antenna gain at millimeter wave frequencies where the errors due to the phase center uncertainty is significant.

Leader

Professor Hsi-Tseng Chou

Room No.

EE-551

Website

Introduction

1. High gain smart antenna technology
2. Electromagnetic theory
3. High frequency numerical technology

Leader

Professor Yi-Jan Emery Chen

Room No.

BL-404

Website

Introduction

RF Power Amplifier, RFIC, Mixed-signal IC, Power Management IC, System in Package

Leader

Room No.

BL-7A

Website

Introduction