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Filtering by: Degree Field Electrical and Computer Engineering Remove constraint Degree Field: Electrical and Computer Engineering Peer Reviewed No Remove constraint Peer Reviewed: No Rights Statement In Copyright Remove constraint Rights Statement: In Copyright

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1/f noise of GaAs resistors on semi-insulating substrates, and 1/f noise due to temperature fluctuations in heat conduction

Creator:

Choi, Mun-Seork

Abstract:

This research work focuses on the mechanism of 1/f noise in GaAs resistors on semi-insulating substrates and 1/f noise due to temperature fluctuations in heat conduction in resistors, diodes, and bipolar transistors. The goal of this research is to generate accurate models to explain physical origin of 1/f noise in...

Resource Type:

Dissertation
20-stage pipelined ADC with radix-based calibration

Creator:

Yun, Chong Kyu

Abstract:

A radix-based calibration technique was previously proposed with a two-stage algorithmic analog-to-digital converter (ADC). The objective of this work is to verify the capability of radix-based calibration for a true multi-stage ADC. In order to prove the idea, a single bit-per-stage, 20-stage pipelined ADC is designed in a 0.35-μm CMOS...

Resource Type:

Masters Thesis
5th-Order Elliptic LPF Using Passive Charge Compensation Technique (PCC) Design

Creator:

Tsai, Cheng H.

Abstract:

The passive charge compensation (PCC) technique was introduced for switched capacitor (SC) circuit to increase the slew rate and enhance the linearity performance, as PCC techniques are used on the Delta-Sigma modulator (DSM) in ADC circuitry. The PCC technique of the project was applied to the design of a SC...

Resource Type:

Masters Thesis
802.11 Channel Switching for High-Definition Video Streaming

Creator:

Sullivan, Erin

Abstract:

As screen resolution and video decoding capability have increased, high-definition (HD) video in resolutions as high as 1920 x 1080 is rapidly becoming the standard. Ad-hoc streaming of HD video over 802.11 wireless networks, e.g., streaming from a mobile device to a television, is convenient for users, but is hampered...

Resource Type:

Masters Thesis
A 1V 40mA Fast Transient Capless LDO with 7uA Quiescent Current in 180nm CMOS using Ring Amplifier with Adaptive Damping

Creator:

Xiao, Bohui

Abstract:

Ring amplification has emerged as an efficient technique to drive large capacitive loads in switched capacitor circuits. We propose circuit techniques to demonstrate the first application of a ring amplifier in a non-capacitive feedback system of a LDO. These techniques enable a simple cap-less LDO structure in 180nm CMOS that...

Resource Type:

Masters Thesis
A 2.4GHZ direct conversion mixer with offset cancellation

Creator:

Schmidbauer, Hardy

Abstract:

Dynamic DC offset is one of the biggest problems preventing the implementation of single chip receivers. This thesis presents a 2.4GHz downconversion mixer designed to work with adaptive DC offset cancellation for a fully integrated direct conversion receiver. Offset can be removed by dynamically changing the PFET load bias in...

Resource Type:

Masters Thesis
A 400Mb/s 850nm FSO Link based on CMOS Integrated Receiver for Hybrid WiFi and Optical Femtocells

Creator:

Chen, Siyuan

Abstract:

The increasing demand for higher data-rates is challenging to satisfy with spectrum-deﬁcient indoor WiFi networks. A novel hybrid WiFi Free-Space Optical (WIFO) system has been proposed to enhance the wireless capacity of indoor WiFi networks. In this thesis, an integrated optical wireless receiver is designed and integrated in 65-nm CMOS...

Resource Type:

Masters Thesis
A 5 GHz Wi-Fi Receiver Front End with 4x80 MHz Channels for a High Accuracy Indoor Localization System

Creator:

Gray, Kyle L.

Abstract:

The ability to accurately locate people and objects indoors will enable opportunities for control and automation of indoor environments. Current indoor localization solutions require dedicated hardware which must be custom tailored to each application. There are large technological, societal, and economic benefits in developing a more general purpose system that...

Resource Type:

Masters Thesis
A 90.5dB DR 1MHz BW Hybrid Two Step ADC with CT Incremental and SAR ADCs

Creator:

Wang, Yanchao

Abstract:

The sensors in real time data processing IoT devices require high resolution and sub-MHz data converters, usually implemented as Incremental ADCs due to the advantages of oversampling technique and low latency. In discrete time incremental (IDT) ADCs, the sampling switch non-linearity, charge injection degrade the resolution, and power hungry OPAMPs...

Resource Type:

Dissertation
A base control Doherty power amplifier design for improved efficiency in GSM handsets

Creator:

Ferwalt, Darren W.

Abstract:

In cellular telephones, RF power amplifiers consume a significant part of the total phone current. Reducing the average PA current will extend battery life. In GSM systems the handset is commanded by the base station to transmit at power levels lower than full power much of the time. A Doherty...

Resource Type:

Masters Thesis

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Academic Affiliation

Electrical Engineering and Computer Science596
Electrical and Computer Engineering114

Advisor

Moon, Un Ku54
Brekken, Ted K. A.47
Liu, Huaping41
Mayaram, Kartikeya34
Temes, Gabor C.33
more Advisors »

Commencement Year

Commencement Year range begin – Commencement Year range end

Current results range from 1974 to 2024

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Committee Member

Liu, Huaping86
Nguyen, Thinh52
Moon, Un-Ku48
Raich, Raviv45
Temes, Gabor44
more Committee Members »

Creator

Alban, Eduardo2
Alsulaimawi, Zahir Ahmed Hussein2
Amer, Mohamed R.2
Assiri, Mohammad2
Ayers, James S.2
more Creators »

Contributor

Natarajan, Arun2
Adami, Nasim1
Adams, Julie A.1
Brekken, Ted1
Brekken, Ted K. A.1
more Contributors »

Date

Date range begin – Date range end

Current results range from 1973 to 2024

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Decade

2020-2029116
2010-2019368
2000-2009247
1990-199925
1980-19896
1970-19794

Degree Field

Electrical and Computer Engineering[remove]766
Computer Science2
Innovation Management2
Bioengineering1
International Studies1
more Degree Fields »

Degree Level

Master's443
Doctoral266
Bachelor's57

Degree Name

Master of Science (M.S.)441
Doctor of Philosophy (Ph.D.)265
Honors Bachelor of Science (H.B.S.)57
Electrical Engineering (E.E.)2
Honors Bachelor of Arts (H.B.A.)1
more Degree Names »

File Format

application/pdf64
pdf1

Language

English [eng]766

License

All rights reserved648
Attribution 4.0 (CC BY 4.0)7
Attribution-NonCommercial-NoDerivs 3.0 United States1
Attribution-ShareAlike 4.0 (CC BY-SA 4.0)1

Non-Academic Affiliation

Oregon State University. Graduate School540
Oregon State University. Honors College57
Oregon State University. Openly Published Environmental Sensing Lab1
Oregon State University. Undergraduate Research, Scholarship, and the Arts (URSA)1

Peer Reviewed

No[remove]766

Resource Type

Masters Thesis428
Dissertation266
Honors College Thesis57
Capstone Project15

Rights Statement

In Copyright[remove]766

Subject

Analog-to-digital converters25
Analog-to-digital converters -- Design and construction23
Wireless communication systems21
Metal oxide semiconductors, Complementary16
Modulators (Electronics)13
more Subjects »

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