Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
ICD, SDM |
2010-08-26 09:35 |
Hokkaido |
Sapporo Center for Gender Equality |
An Ultra-Wide Range Bi-Directional Transceiver With Adaptive Power Control Using Background Replica VCO Gain Calibration Tsuyoshi Ebuchi, Yoshihide Komatsu, Masatomo Miura, Tomoko Chiba, Toru Iwata, Shiro Dosho, Takefumi Yoshikawa (Panasonic) SDM2010-125 ICD2010-40 |
A novel transceiver with adaptive power control (APC) using a process and frequency monitor (PFM). The PFM employs gain ... [more] |
SDM2010-125 ICD2010-40 pp.5-10 |
SR |
2010-07-30 13:20 |
Kyoto |
ATR (Kyoto) |
[Technology Exhibit]
Si CMOS RF Frontend for Dependable Wireless System Suguru Kameda, Ta Tuan Thanh, Noriharu Suematsu, Tadashi Takagi, Kazuo Tsubouchi (Tohoku Univ.) SR2010-38 |
We are developing Dependable Wireless System (DWS) for realizing high-mobility and ultra high-data-rate mobile terminal ... [more] |
SR2010-38 pp.125-132 |
MW |
2009-12-18 10:20 |
Ishikawa |
Kanazawa Inst. of Tech. |
A second harmonic VCO with a dual tapped microstrip resonator Masaomi Tsuru, Ryoji Hayashi (Mitsubishi Electric Corp.) MW2009-153 |
It is useful to realize a high loaded Q resonator and harmonic output topology for a low phase noise oscillator. We have... [more] |
MW2009-153 pp.59-62 |
ED |
2009-11-29 14:50 |
Osaka |
Osaka Science & Technology Center |
A Low Phase Noise 77 GHz MMIC VCO With Optimized Fundamental and Harmonic Terminated Impedances Shinsuke Watanabe, Takayuki Matsuzuka, Hirotaka Amasuga, Yoshihiro Tsukahara, Seiki Goto, Takahide Ishikawa (Mitsubishi Electric Corp.) ED2009-162 |
This paper describes a 77 GHz MMIC VCO with optimized fundamental and harmonic terminated impedances.
To achieve a low ... [more] |
ED2009-162 pp.13-18 |
MW |
2009-11-20 09:25 |
Kagoshima |
Tanegashima |
Development of 2/5GHz DUALBAND Digitally-Controlled LC-Oscillator Kenta Uchida, Abishek Tomar, Ramesh Pokharel, Haruichi Kanaya, Keiji Yoshida (Kyushu Univ) MW2009-136 |
This paper presents a design methodology and verification of a 2/5 GHz dual band digitally-controlled oscillator (DCO). ... [more] |
MW2009-136 pp.47-52 |
MW |
2009-09-25 13:50 |
Tokyo |
Univ. of Electro-Communications |
A Low-Power, Small Area Quadrature LC-VCO using miniature 3D Solenoid shaped Inductor Akira Tanabe, Ken'ichiro Hijioka, Hirokazu Nagase, Yoshihiro Hayashi (NEC Electronics Corp.) MW2009-83 |
An extra small area, low-power 5GHz Quadrature LC-VCO and PLL have been fabricated using 3 dimensional (3D) solenoid sha... [more] |
MW2009-83 pp.55-60 |
EE |
2009-07-31 09:50 |
Shimane |
|
Control Characteristics of DC-DC Converter with Model Fujio Kurokawa, Junya Sakemi (Nagasaki Univ.) EE2009-11 |
We have already reported the digitally controlled dc-dc converter with VCO as the A-D Converter. However, VCO comparativ... [more] |
EE2009-11 pp.23-27 |
MW, SCE |
2009-04-23 10:35 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Discussion on the method of the performance improvement of 5.2GHz-Band DCO Kenta Uchida, Abhishek Tomar, Ramesh Pokharel, Haruichi Kanaya, Keiji Yoshida (Kyushu Univ) SCE2009-3 MW2009-3 |
In this paper, we designed and measured the digitally controlled oscillator (DCO) and compared this DCO with the frequen... [more] |
SCE2009-3 MW2009-3 pp.11-16 |
MW |
2008-11-21 09:30 |
Nagasaki |
Nagasaki-Univ. |
Supply-Voltage Switching Dual-Band Differential VCOs Using Single Dual-Band Resonant Hiroyuki Hasegawa, Masaki Shirata, Kazuyoshi Sakamoto, Yasushi Itoh (Shonan IT) MW2008-133 |
Design, fabrication and performance of the dual-band differential VCOs using a single dual-band resonator are presented.... [more] |
MW2008-133 pp.85-90 |
SDM, ED |
2008-07-11 14:20 |
Hokkaido |
Kaderu2・7 |
A 425 MHz Narrow Channel Spacing Frequency Synthesizer Younwoong Chung, Junan Lee, Jinwook Burm (Sogang Univ) ED2008-93 SDM2008-112 |
A 425MHz fractional-N frequency synthesizer as shown in Figure1 is implemented by on a 0.18・ CMOS technology with fully ... [more] |
ED2008-93 SDM2008-112 pp.285-290 |
MW |
2008-05-30 15:15 |
Kyoto |
Kyoto Univ. |
A Low Phase Noise VCO with Dual Tapped Line Resonator Kazuhiro Nishida, Hiroyuki Mizutani, Masaomi Tsuru, Kenji Kawakami, Morishige Hieda (Mitsubishi Electiric Corp.) MW2008-29 |
A VCO with dual tapped line resonator is presented for a low phase noise VCO. The active circuit and tuned circuit are c... [more] |
MW2008-29 pp.83-86 |
SCE, MW |
2008-04-22 09:40 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
A Millimeter-Wave Reflection-Type Dual-Frequency VCO with a Coupled Line Hiroyuki Mizutani, Kazuhiro Nishida, Masaomi Tsuru, Kenji Kawakami, Morishige Hieda (Mitsubishi Electric Corp.) SCE2008-3 MW2008-3 |
In order to eliminate a multiplier that doubles the output frequency of a millimeter-wave phase locked oscillator, we st... [more] |
SCE2008-3 MW2008-3 pp.13-18 |
SCE, MW |
2008-04-22 10:00 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Discussion on the method of the performance improvement of 5.2GHz-Band VCO Shinichi Sasaki, Akihiro Imada, Ramesh Pokharel, Haruichi Kanaya, Keiji Yoshida (Kyushu Univ) SCE2008-4 MW2008-4 |
We designed and measured the Voltage Controlled Oscillator (VCO) with coplanar waveguide (CPW) resonator at 2.4GHz and 5... [more] |
SCE2008-4 MW2008-4 pp.19-24 |
VLD, ICD |
2008-03-06 09:40 |
Okinawa |
TiRuRu |
A-90dBm Sensitivity 0.13μm CMOS Bluetooth Transceiver Operating in Wide Temperature Range Kenichi Agawa, Hideaki Majima, Hiroyuki Kobayashi, Masayuki Koizumi, Shinichiro Ishizuka, Takeshi Nagano, Makoto Arai, Yutaka Shimizu, Go Urakawa (Toshiba) VLD2007-145 ICD2007-168 |
A 2.4GHz 0.13um CMOS Bluetooth transceiver achieving the high RX sensitivity and high-quality TX signals between -40C an... [more] |
VLD2007-145 ICD2007-168 pp.7-12 |
VLD, ICD |
2008-03-06 10:30 |
Okinawa |
TiRuRu |
Design and Evaluation of the component circuits for the PLL Yuko Kitaji, Masayoshi Tachibana (Kochi Univ. of Tech.) VLD2007-147 ICD2007-170 |
The PLL circuit consists of the phase detector, the loop filter, the voltage-controlled oscillator, and the divider. In ... [more] |
VLD2007-147 ICD2007-170 pp.19-24 |
EE |
2008-01-21 14:50 |
Fukuoka |
|
Transient Response of DC-DC Converter using Digital Filter Takeshi Nakashima, Fujio Kurokawa (Nagasaki Univ.) EE2007-48 |
The time delay is caused by using the A-D converter in digital control method DC-DC converter. This is a fault in the di... [more] |
EE2007-48 pp.23-28 |
ED, MW |
2008-01-18 11:10 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
A Low Phase-Noise, High Output Power, Differential VCO Using Series and Parallel Resonant Circuits Hiroyuki Hasegawa, Yusuke Suzuki, Masayuki Sakamoto, Yasushi Itoh (Shonan Inst. of Tech.) ED2007-227 MW2007-158 |
A low phase-noise, high output power SiGe HBT differential VCO has been developed by using series and parallel resonant ... [more] |
ED2007-227 MW2007-158 pp.125-128 |
ICD, ITE-IST |
2007-07-27 08:30 |
Hyogo |
|
A Study of Clock and Data Recovery Circuits with Wide Band VCO Tomoyuki Tanaka (Osaka Univ./Synthesis), Tsukasa Ida, Guechol Kim, Toshimasa Matsuoka, Kenji Taniguchi (Osaka Univ.) ICD2007-54 |
We proposed wide band Clock and Data Recovery circuits (CDR) with VCO-control-voltage recovery block which avoid the loo... [more] |
ICD2007-54 pp.101-105 |
ICD, ITE-IST |
2007-07-27 09:20 |
Hyogo |
|
76GHz CMOS Voltage-Controlled Oscillator with 7% Frequency Tuning Ran Mizuki Motoyoshi, Minoru Fujishima (The Univ. of Tokyo) ICD2007-56 |
To improve the tuning range and phase noise in W-band CMOS voltage-controlled oscillators (VCOs), we propose a new ring-... [more] |
ICD2007-56 pp.113-115 |
EE |
2007-07-19 13:00 |
Yamaguchi |
|
Improvement of Dynamic Characteristics of Model Control DC-DC Converter Shohei Sukita, Fujio Kurokawa (Nagasaki Univ.) EE2007-7 |
We have already reported the digitally controlled dc-dc converter with static model reference. However, prior attempts t... [more] |
EE2007-7 pp.1-4 |