"S. Hirata,M. K. Kurosawa,T. Katagiri","Accuracy and resolution of ultrasonic distance measurement with high-time-resolution cross-correlation function obtained by single-bit signal processing",,"Acoustical Science and Technology (AST)",,"vol. 30","no. 6","pp. 429-438",2009,Nov.
"S. Hirata,T. Sato,M. K. Kurosawa,T. Katagiri","Ultrasonic distance and velocity measurement using a pair of linear-period-modulated signals coding by maximum length sequences for autonomous mobile robots","the 16th Int. Congr. on Sound and Vibration","Proc. of the 16th Int. Congr. on Sound and Vibration",,"  211.pdf",,"pp. 1-8",2009,July
"S. Hirata,M. K. Kurosawa,T. Katagiri","Real-time ultrasonic distance measurements for autonomous mobile robots using cross correlation by single-bit signal processing","IEEE Int. Conf. on Robotics and Automation","Proc. of IEEE Int. Conf. on Robotics and Automation",,,,"pp. 3601-3606",2009,May
"S. Hirata,M. K. Kurosawa,T. Katagiri","Ultrasonic distance and velocity measurement by low-calculation-cost Doppler-shift compensation and high-resolution Doppler velocity estimation with wide measurement range",,"Acoustical Science and Technology (AST)",,"Vol. 30","No. 3","pp. 220-223",2009,May
"平田慎之介,黒澤実,片桐崇","2 波の線形周期変調信号を用いた超音波距離・速度計測における精度・分解能の検討","日本音響学会 2009年春季研究発表会","日本音響学会 2009年春季研究発表会 講演論文集",,,,"pp. 1351-1352",2009,Mar.
"佐藤友治,平田慎之介,黒澤実,片桐崇","M系列符号で変調したチャープ信号を用いた多チャンネル化の検証","日本音響学会 2009年春季研究発表会","日本音響学会 2009年春季研究発表会 講演論文集",,,,"pp. 1347-1348",2009,Mar.
"S. Hirata,M. K. Kurosawa,T. Katagiri","Accurate distance measurement by pulse compression using linear-period-modulated sigunals and calibration of Doppler shift",,"USE2008 The 29th Symposium on Ultrasonic Electronics",,,,"pp. 209-210",2008,Nov.
"佐藤友治,平田慎之介,黒澤実,片桐崇","M系列符号を用いた超音波距離計測におけるパルス圧縮の多チャンネル化","日本音響学会 2008年秋季研究発表会","日本音響学会 2008年秋季研究発表会 講演論文集",,,,"pp. 1527-1528",2008,Sept.
"平田慎之介,黒澤実,片桐崇","線形周期変調信号を用いたパルス圧縮による超音波距離・速度計測","日本音響学会 2008年秋季研究発表会","日本音響学会 2008年秋季研究発表会 講演論文集",,,,"pp. 1531-1532",2008,Sept.
"Shinnosuke Hirata,Minoru Kuribayashi Kurosawa,Takashi Katagiri","An accurate distance measurement by calibration of Doppler-shift for ultrasonic sonar sensing","Acoustics 08","Proc. of Acoustics 08",,,,"pp. 603-608",2008,July
"Shinnosuke Hirata,Minoru Kuribayashi Kurosawa,Takashi Katagiri","Cross-Correlation by Single-bit Signal Processing for Ultrasonic Distance Measurement",,"IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences",,"Vol. E91-A","No. 4","pp. 1031-1037",2008,Apr.
"平田慎之介,黒澤 実,片桐 崇","1ビット信号処理による相互相関処理の計測精度・分解能",,"第21回 回路とシステム軽井沢ワークショップ",,,,"pp. 497-500",2008,Apr.
"新見嘉崇,折野裕一郎,黒澤実,片桐崇","ΔΣ変調を用いたキャリア変調方式PWM 変換の検討",,"電子情報通信学会総合大会講演論文集",,,,"p. 15",2008,Mar.
"平田慎之介,黒澤実,片桐崇","超音波距離計測実験に基づく1 ビット信号処理による相互相関処理の検討","日本音響学会 2008年春季研究発表会","日本音響学会 2008年春季研究発表会 講演論文集",,,,"pp. 1425-1426",2008,Mar.
"平田慎之介,黒澤実,片桐崇","1 ビット信号処理による相互相関処理を用いた超音波距離計測実験",,"信学技報",,"Vol. 107","No. 494","pp. 49-54",2008,Feb.
"平田慎之介,黒澤実,片桐崇","超音波距離計測における１ビットディジタル信号を用いた相互相関処理","日本音響学会 2007年秋季研究発表会","日本音響学会 2007年秋季研究発表会 講演論文集",,,,"pp. 1335-1336",2007,Sept.
"Shinnosuke Hirata,Minoru Kuribayashi Kurosawa,Takashi Katagiri","Sensor signal processing for ultrasonic sensors using delta-sigma modulated single-bit digital signal","29th Int. Symp. on Acoustical Imaging","Proc. of 29th Int. Symp. on Acoustical Imaging",,,,,2007,Apr.
"平田 慎之介,黒澤 実,片桐 崇","ΔΣ型1ビットディジタル信号を用いた超音波距離計測におけるセンサ信号処理",,"第20回 回路とシステム軽井沢ワークショップ",,,,"pp. 259-264",2007,Apr.
"折野 裕一郎,黒澤 実,片桐 崇","ΔΣ変調を用いた小規模かつ高精度なPLL型内挿器の設計と検討",,"第20回 回路とシステム軽井沢ワークショップ",,,,"pp. 563-568",2007,Apr.
"折野裕一郎,黒澤実,片桐崇","ΔΣ変調を用いた小規模高精密エンコーダ内挿器の検討",,"2007年電子情報通信学会総合大会",,,,"pp. 134",2007,Mar.
"平田慎之介,黒澤実,片桐崇","ΔΣ型１ビットディジタル信号を用いた反響定位におけるセンサ信号処理","日本音響学会 2007年春季研究発表会","日本音響学会 2007年春季研究発表会 講演論文集",,,,"pp. 1201-1202",2007,Mar.
"Shinnosuke Hirata,Minoru Kuribayashi Kurosawa,Takashi Katagiri","Sensor signal processing circuit for echolocation using a delta-sigma modulated single-bit digital signal","4th joint meeting of the Acoustical Society of America and the Acoustical Society of Japan","J. Acoust. Soc. Am.",,"Vol. 120","No. 5","pp. 3218",2006,Nov.
"折野裕一郎,黒澤実,片桐崇","オーバーサンプリングとΔΣ変調を用いた追従型内挿器の一構成法","2006年電子情報通信学会総合大会","2006年電子情報通信学会総合大会講演論文集",,,,"pp. 108",2006,Mar.
"Y. Orino,M. K. Kurosawa,T. Katagiri","Direct-Digital Synthesis Using Delta-Sigma Modulated Signals","IEEE  Int. Symp. on Circuits and Systems, ISCAS 2005","Proc. of IEEE  Int. Symp. on Circuits and Systems",,,,"pp. 1706-1709",2005,May
"折野裕一郎,黒澤実,片桐崇","ΔΣ変調信号の直接ディジタル演算による追従型直交位相推定回路","第１８回 回路とシステム軽井沢ワークショップ","第１８回 回路とシステム軽井沢ワークショップ講演論文集",,,,"pp. 111-116",2005,Apr.
"李蔚波,折野裕一郎,黒澤実,片桐崇","ΔΣ変調に基づいた自励型ディジタルＰＷＭ変換回路","第１８回 回路とシステム軽井沢ワークショップ","第１８回 回路とシステム軽井沢ワークショップ講演論文集",,,,"pp. 117-122",2005,Apr.
"李蔚波,折野裕一郎,黒澤実,片桐崇","高精度・低歪み自励型PWM変換器の検討","電子情報通信学会総合大会","電子情報通信学会総合大会講演論文集",,,,"pp. 10",2005,Mar.
"W. Li,Y. Orino,M. K. Kurosawa,T. Katagiri","Conversion of a single-bit signal into a PWM signal",,"Proc. of IEEE TENCON 2004",,,,"pp. 519-522",2004,Nov.
"李蔚波,折野裕一郎,黒澤実,片桐崇","ノイズシェーピング特性をもつPWM変換器",,"電子通信情報学会ソサイエティ大会講演論文集",,,,"pp. 4",2004,Sept.
"M. K. Kurosawa,M. Kawakami,K. Tojo,T. Katagiri,T. Higuchi","Single-bit digital signal processing for current control of brushless DC motor",,"Proc. of IEEE Int. Symp. on Industrial Electronics",,,,"pp. 589-593",2002,July