|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | 大数据与物联网——移动通信行业将如何迎接挑战显示文摘介绍了一种LTE信号功率稳幅系统,采用有效值检波技术实现高速实时采样,数字脉冲稳幅技术进行功率控制。根据LTE脉冲调制信号的特点,利用FPGA高精度计数器测量通道延迟时间,计算出实时采样时刻;给出了基于FPGA处理控制,包含电调衰减器、放大器、耦合器、检波器及调制器在内的环路设计方案,设计出针对脉冲调制信号稳幅的软件算法系统。实验表明:该系统在2~3 GHz宽频带内,实现了功率稳定控制,误差在0.5 d Bm以内,保证了平坦的功率特性,满足宽频带、高精度、功率稳定输出的要求。 | Meik Kottkamp 汤日波 | 2016 | 国外电子测量技术2016，35，7： | 2 |
| 2 | Raiofrequency catheter ablation of sustained ventricular tachycardia in idiopathic dilated cardiomyopathy显示文摘 | Kottkamp H Hindricks G Chen X | 1995 | Circulation1995，92，： | 1 |
| 3 | Human atrial fibrillation substrate:towards a specific fibrotic atrial cardiomyopathy 显示文摘 | Kottkamp H | 2013 | Cardiovasc Res2013，34，35： | 1 |
| 4 | Variants of preexcitation--specialized atriofascicular pathways, nodofascicular pathways,and fasciculoventricular pathways:electrophysiologic findings and target sites for radiofrequency catheter ablation显示文摘 | Kottkamp H Hindricks G Shenasa H | | 0，，10： | 1 |
| 5 | Value of different follow-up strategies to assess the efficacy of circumferential pulmonary vein ablation for the curative treatment of atrial fibrillation显示文摘 | Piorkowski C Kottkamp H Tanner H | 2005 | J Cardiovasc Electrophysiol2005，16，12： | 1 |
| 6 | Automatic home monito- ring of implantable cardioverter defibrillators 显示文摘 | Nielsen JC Kottkamp H Zabel M | 2008 | Europace2008，10，6： | 1 |
| 7 | Perception of Atrial Fibrillation Before and After Radiofrequency Catheter Ablation: Relevance of Asymptomatic Arrhythmia Recurrence显示文摘 | Gerhard Hindricks Christopher Piorkowski Hildegard Tanner Richard Kobza Jin-Hong Gerds-Li Corrado Carbucicchio Hans Kottkamp | 2005 | Circulation2005，，3： | 1 |
| 8 | Recurrence and late block accessory, pathway conduction following radiofrequency catheter ablation 显示文摘 | Chen X Kottkamp H Hindricks G | 1994 | J Cardiovasc Electrophysiol1994，5，8： | 1 |
| 9 | Targeting the slow pathway for atrioventricular nodal reentrant tachycardia:initial results and long-term follow-up in 379 consecutive patients显示文摘 | Clague JR Dagres N Kottkamp H | 2001 | Eur Heart J2001，22，： | 1 |
| 10 | VAMOS:在历经20年的成功GSM运行之后获得重要语音改进显示文摘在20世纪80年代末期,GSM技术最初是为有效支持语音服务而设计的。1992年出现了第一批网络,与此同时,全球将近200个国家及地区的530多个商业网络投入了运行,也就是说,GSM已成为全球普遍采用的技术。经过20多年的运营,已出现了很多进展,例如通过GPRS和EDGE来增强GSM以支持像电子邮件和网络浏览这样的数据服务。最新和最引人注目的改进称为VAMOS,它代表通过一个时隙上的自适应多用户信道来提供语音服务。VAMOS最近已添加到3GPPGERANR9技术规范中。罗德与施瓦茨公司Meik Kottkamp所撰《VAMOS:在历经20年的成功GSM运行之后获得重要语音改进》一文介绍了VAMOS及其对基站和末端用户设备的影响,总结了对VAMOS功能进行测试方面的要求,并对可用的测试方法进行了介绍。 | Meik Kottkamp | 2011 | 电信网技术2011，，4： | 1 |
| 11 | Clinical significance and management of ventricular arrhythmias in heart failure显示文摘 | Budde T Lamp B | 1994 | Eur Heart J1994，15，： | 1 |
| 12 | Subendocardial and intramural temperature response during radiofrequency catheter ablation in chronic myocardial infarction and normal myocardium显示文摘 | KOTTKAMP H HINDRICKS G HORST E | 1997 | Circulation1997，95，： | 1 |
| 13 | Targeting the slow pathway for atrioventricular nodal reentrant tachycardia: initial results and long-term follow-up in 379 consecutive patients显示文摘 | CLAGUE J R DAGRES N KOTTKAMP H | 2001 | Eur Heart J2001，22，1： | 1 |
| 14 | Initial clinical experience with a remote magnetic catheter navigation system for ablation of cavotricuspid isthmus dependent right atrial flutter显示文摘 | Arya A Kottkamp H Piorkowski C | 2008 | Pacing Clin Electrophysiol2008，31，5： | 1 |
| 15 | Simultaneous noncontact mapping of left atrium in patients with paroxysmal atrial fibrillation显示文摘 | Hindtricks G Kottkamp H | 2001 | Circulation2001，104，： | 1 |
| 16 | Specific linear left atrial lesions in atrial fibrillation显示文摘 | Hans Kottkamp Gerhard Hindricks R.üdiger Autschbach Beate Krauss Bernhard Strasser Petra Schirdewahn Alexander Fabricius Gerhard Schuler Friedrich-Wilhelm Mohr | 2002 | Journal of the American College of Cardiology2002，，3： | 1 |
| 17 | Perception of atrial fibrillation before and after radiofrequeney catheter ablation:relevance of asymptomatlc arrhymia recurrence显示文摘 | Hindricks G Piorkowski C Kottkamp H | 2005 | Circulation2005，112，3： | 1 |
| 18 | Radiofrequency ablation of accessory pathways Contemporary success rates and complications in 323 patients显示文摘 | Kobza R Kottkamp H Piorkowski C | 2005 | Z Kardiol2005，94，3： | 1 |
| 19 | Catheter ablation if idopathic left ventricular tachycardia:use of new mapping technologies -when and why显示文摘 | Kottkamp H Hindrcks G | 2000 | J Cardiovasc Electrophysiol2000，11，： | 1 |
| 20 | Catheter ablation of atrial fibrillation:on the pathophysiology of the arrhythmia and the impact of cardiac risk factor management显示文摘 | Kottkamp H | 2014 | J Am Coll Cardiol2014，64，21： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员