Keio University

Presentations

Ishikuro, Hiroki

41-60 items (total 77)

A power scalable SAR-ADC in 0.18µm-CMOS with 0.5V nano-watt operation

Speaker
R. Sekimoto, A. Shikata, H. Ishikuro
Conference Title
[Conference Category International presentation] Conference Title 1st International Symposium on Access Spaces (ISAS)(Venue Yokohama, Japan) Organizer IEEE Dates 2011.06 - 2011.06
Organizer
IEEE
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (general)

A 12Gb/s non-contact interface with coupled transmission lines

Speaker
T. Takeya, L. Nan, S. Nakano, N. Miura,H. Ishikuro, T. Kuroda
Conference Title
[Conference Category International presentation] Conference Title IEEE International Solid-State Circuits Conference(ISSCC)(Venue San Francisco, California, USA) Organizer IEEE Dates 2011.02 - 2011.02
Organizer
IEEE
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (general)

6W/25mm2 inductive power transfer for non-contact wafer-level testing

Speaker
A.Radecki, H. Chung, Y. Yoshida, N. Miura, T. Shidei, H. Ishikuro, T. Kuroda,
Conference Title
[Conference Category International presentation] Conference Title IEEE International Solid-State Circuits Conference(ISSCC)(Venue San Francisco, California, USA) Organizer IEEE Dates 2011.02 - 2011.02
Organizer
IEEE
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (general)

1.2V動作可能な中心周波数可変複素バンドパスフィルタ

Speaker
ISHIKURO HIROKI
Conference Title
[Conference Category Domestic presentation] (Venue 高知) Dates 2005.12 - 2005.12
Organizer
電子情報通信学会
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

Analog and Digital Circuit Systems for Wireless Access Applications

Speaker
Hiroki Ishikuro
Conference Title
[Conference Category International presentation] Dates 2005.12 - 2005.12
Presentation Format
International presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

An Outside-Rail Opamp Design Targeting for Future Scaled Transistors

Speaker
K.Ishida, A.Tamtrakarn, H.Ishikuro, and T.Sakurai
Conference Title
[Conference Category International presentation] Conference Title Asian Solid-State Circuits Conference (A-SSCC) 2005(Venue Hsinchu, Taiwan) Organizer IEEE Dates 2005.11 - 2005.11
Organizer
IEEE
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (general)

CMOS LC-VCOの位相雑音最小化

Speaker
ISHIKURO HIROKI
Conference Title
[Conference Category Domestic presentation] Dates 2005.10.21 - 2005.10.21
Organizer
電子情報通信学会
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

A Phase Noise Minimization of CMOS VCOs over Wide Tuning Range and Large PVT Variations

Speaker
D. Miyashita, H. Ishikuro, S. Kousai, H. Kobayashi, H. Majima, K. Agawa, and M.Hamada
Conference Title
[Conference Category International presentation] Conference Title Custom Integrated Circuits Conference (CICC)(Venue San Jose, California) Organizer IEEE Dates 2005.09 - 2005.09
Organizer
IEEE
Presentation Format
International presentation
Conference Category
Oral presentation (general)

A 1.2-V CMOS Complex Bandpass Filter with a Tunable Center Frequency

Speaker
H. Majima, H. Ishikuro, K. Agawa, and M. Hamada
Conference Title
[Conference Category International presentation] Conference Title European Solid-State Circuits Conference (ESSCIRC)(Venue Grenoble, France) Organizer IEEE Electron Devices Society Dates 2005.09 - 2005.09
Organizer
IEEE Electron Devices Society
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (general)

ディジタルI/Qミスマッチ補正回路を搭載したlow-IF方式シングルチップCMOS Bluetooth-EDR送信機

Speaker
ISHIKURO HIROKI
Conference Title
[Conference Category Domestic presentation] Dates 2005.08 - 2005.08
Organizer
電子情報通信学会
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

Low frequency spurs of VCO due to noise propagation from digital I/O's and their effects on performance of Bluetooth SoC

Speaker
S. Kousai, K. Agawa, H. Ishikuro, H. Majima, H. Kobayashi, D. Miyashita, T. Yoshino, Y. Hama, M. Hamada
Conference Title
[Conference Category International presentation] Conference Title Radio Frequency Integrated Circuits (RFIC) Symposium(Venue Long Beach, California) Organizer IEEE Dates 2005.06 - 2005.06
Organizer
IEEE
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (general)

A Low-IF CMOS Single-Chip Bluetooth EDR Transmitter with Digital I/Q Mismatch Trimming Circuit

Speaker
H. Ishikuro, D. Miyashita, T. Shimada, T. Tanzawa, S. Kousai, H. Kobayashi, H. Majima, K. Agawa, M.Hamada, and F. Hatori
Conference Title
[Conference Category International presentation] Conference Title Symposium on VLSI Circuits(Venue 京都) Organizer IEEE Dates 2005.06 - 2005.06
Organizer
IEEE
Presentation Format
International presentation
Conference Category
Oral presentation (general)

Temperature-Compensated CMOS LC-VCO Enabling the Direct Modulation Architecture in 2.4-GHz GFSK Transmitter

Speaker
T. Tanzawa, H. Shibayama, R. Terauchi, K. Hisano, H. Ishikuro, S. Kousai, H.Majima, H. Kobayashi, T. Takayama, K. Agawa, M. Koizumi, and F. Hatori
Conference Title
[Conference Category International presentation] Conference Title IEEE Custom Integrated Circuits Conference (CICC)(Venue Florida, USA) Organizer IEEE Dates 2004.10 - 2004.10
Organizer
IEEE
Presentation Format
International presentation
Conference Category
Oral presentation (general)

1.5MHz-IF受信方式および直接変調送信方式によるシングルチップCMOS Bluetoothトランシーバ

Speaker
ISHIKURO HIROKI
Conference Title
[Conference Category Domestic presentation] (Venue 金沢) Dates 2003.05 - 2003.05
Organizer
電子情報通信学会
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

A Single-Chip CMOS Bluetooth Transceiver with 1.5-MHz IF and Direct Modulation Transmitter

Speaker
Hiroki Ishikuro M. Hamada, K. Agawa, S. Kousai, H. Kobayashi, D.M.Nguyen, and F. Hatori
Conference Title
[Conference Category International presentation] Conference Title International Solid-State Circuits Conference (ISSCC)(Venue San Francisco, USA) Organizer IEEE Dates 2003.02 - 2003.02
Organizer
IEEE
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (general)

Large Electron Addition Energy above 250 meV in the Silicon Quantum Dot in a Single Electron Transitor

Speaker
T. Hiramoto, N. Takahashi, H. Ishikuro, and M. Saitoh
Conference Title
[Conference Category International presentation] Conference Title 2000 International Symposium on Formation, Physics and Device Application of Quantum Dot Structures(Venue Sapporo, Japan) Dates 2000.09 - 2000.09
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (general)

Threshold Voltage Increase by Quantum Mechanical Narrow Channel Effect in Ultra-Narrow MOSFETs

Speaker
H. Majima, H. Ishikuro, and T. Hiramoto
Conference Title
[Conference Category International presentation] Conference Title 1999 IEEE International Electron Devices Meeting (IEDM)(Venue Washington D.C., USA) Dates 1999.12 - 1999.12
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (general)

A Directional Current Switch Using Silicon Single Electron Transistors Controlled by Charge Injection into Silicon Nano-Crystal Floating Dots

Speaker
N. Takahashi, H. Ishikuro, and T. Hiramoto
Conference Title
[Conference Category International presentation] Conference Title 1999 IEEE International Electron Devices Meeting (IEDM)(Venue Washington D.C., USA) Dates 1999.12 - 1999.12
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (general)

Characteristics of Silicon Single Electron Transistors Controlled by Charge Injection into Silicon Nano-Crystal Floating Dots

Speaker
N. Takahashi, H. Ishikuro, and T. Hiramoto
Conference Title
[Conference Category International presentation] Conference Title 1999 International Conference on Solid State Devices and Materials (SSDM'99)(Venue Tokyo, Japan) Dates 1999.09 - 1999.09
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (general)

Characteristics Distribution of Narrow Channel MOSFET Memories with Silicon Nano-Crystal Floating Gates

Speaker
E. Nagata, N. Takahashi, H. Ishikuro, and T. Hiramoto
Conference Title
[Conference Category International presentation] Conference Title 1999 International Microprocesses and Nanotechnology Conference(Venue yokohama, Japan) Dates 1999.07 - 1999.07
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (general)