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IEEE Transactions on Broadcast and Television Receivers最新文献

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An IC Operational-Transconductance-Amplifier (OTA) with Power Capability 一种具有功率能力的集成电路操作跨导放大器
IEEE Transactions on Broadcast and Television Receivers Pub Date : 1972-08-01 DOI: 10.1109/TBTR1.1972.299666
L. Kaplan, H. Wittlinger
{"title":"An IC Operational-Transconductance-Amplifier (OTA) with Power Capability","authors":"L. Kaplan, H. Wittlinger","doi":"10.1109/TBTR1.1972.299666","DOIUrl":"https://doi.org/10.1109/TBTR1.1972.299666","url":null,"abstract":"In 1969, the first triple operational transconductance amplifier or OTA was introduced. The wide acceptance of this new circuit concept prompted the development of the single, highly linear operational transconductance amplifier, the CA3080. Because of its extremely linear transconductance characteristics with respect to amplifier bias current, the CA3080 gained wide acceptance as a gain control block. The CA3094 improved on the performance of the CA3080 through the addition of a pair of transistors; these transistors extended the current carrying capability to 300mA, peak. This new device, the CA3094, is useful in an extremely broad range of circuits in consumer and industrial applications; this paper describes only a few of the many consumer applications.","PeriodicalId":426905,"journal":{"name":"IEEE Transactions on Broadcast and Television Receivers","volume":"132 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1972-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123516945","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 7
A New Horizontal Output Deflection Circuit 一种新型水平输出偏转电路
IEEE Transactions on Broadcast and Television Receivers Pub Date : 1972-08-01 DOI: 10.1109/TBTR1.1972.299667
Peter L. Wessel
{"title":"A New Horizontal Output Deflection Circuit","authors":"Peter L. Wessel","doi":"10.1109/TBTR1.1972.299667","DOIUrl":"https://doi.org/10.1109/TBTR1.1972.299667","url":null,"abstract":"In the past there has been several approaches to the solid state horizontal deflection of magnetically deflected picture tubes. Some of the most recent circuitshave been based on the wellestablished trace-driven principle in combination with some kind of converter power-supply (1). Others have been based on the retrace-driven principle, and here the application of silicon controlled rectifiers have been most interesting (2).","PeriodicalId":426905,"journal":{"name":"IEEE Transactions on Broadcast and Television Receivers","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1972-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131865058","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
New Color Picture Tube System for Portable TV Receivers 便携式电视接收机用新型彩色显像管系统
IEEE Transactions on Broadcast and Television Receivers Pub Date : 1972-08-01 DOI: 10.1109/TBTR1.1972.299669
R. Barbin, R. Hughes
{"title":"New Color Picture Tube System for Portable TV Receivers","authors":"R. Barbin, R. Hughes","doi":"10.1109/TBTR1.1972.299669","DOIUrl":"https://doi.org/10.1109/TBTR1.1972.299669","url":null,"abstract":"Since RCA introduced the internal pole piece gun in the 700 picture tube in 1954, dynamic convergence of the individual beams has been the standard of the industry. With the 900 precision in-line color picture tube assembly, RCA introduces a totally new concept in color television display system utilizing an advanced design of the electron gun, the deflection yoke, and the picture tube to achieve superior performance in a simplified inherently lower-cost system. The combination of a precision unitized close-spaced in-line gun and a line-focus type PST ( precision static toroid) deflection yoke makes practical the first inherent self-converging color system. Convergence equivalent or superior to that of present commercial receivers is achieved without the use of any dynamic convergence correction or circuitry.","PeriodicalId":426905,"journal":{"name":"IEEE Transactions on Broadcast and Television Receivers","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1972-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126741967","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 17
Total Electronic Logic Tuning Systems for TV Receivers 电视接收机全电子逻辑调谐系统
IEEE Transactions on Broadcast and Television Receivers Pub Date : 1972-08-01 DOI: 10.1109/TBTR1.1972.299662
Yoichi Sakamoto, E. Ichinohe
{"title":"Total Electronic Logic Tuning Systems for TV Receivers","authors":"Yoichi Sakamoto, E. Ichinohe","doi":"10.1109/TBTR1.1972.299662","DOIUrl":"https://doi.org/10.1109/TBTR1.1972.299662","url":null,"abstract":"Application of digital technique is of growing importance in the field of consumer electronics. This paper describes the details of a total electronic digital tuning system using logic circuits for controlling TV varactor tuners. The system has solved the problems of conventional controlling mechanisms.","PeriodicalId":426905,"journal":{"name":"IEEE Transactions on Broadcast and Television Receivers","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1972-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124502616","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A Cost Optimized, Heatsinkless RGB Amplifier 一种成本优化的无散热器RGB放大器
IEEE Transactions on Broadcast and Television Receivers Pub Date : 1972-05-01 DOI: 10.1109/TBTR1.1972.299647
Roger C. Thielking
{"title":"A Cost Optimized, Heatsinkless RGB Amplifier","authors":"Roger C. Thielking","doi":"10.1109/TBTR1.1972.299647","DOIUrl":"https://doi.org/10.1109/TBTR1.1972.299647","url":null,"abstract":"Are heatsinks really needed in the red-green-blue video amplifier? Their cost is appreciable. In large-volume consumer production, engineering effort to eliminate heatsinks is well worthwhile. This effort may make use of computer aid. In particular, computer programs having statistical analysis routines may be applied to power dissipation levels, thus providing greater information about transistor junction temperatures.","PeriodicalId":426905,"journal":{"name":"IEEE Transactions on Broadcast and Television Receivers","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1972-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132183252","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Computer Tuning Applied to AM-FM Radios 计算机调谐在AM-FM收音机中的应用
IEEE Transactions on Broadcast and Television Receivers Pub Date : 1972-05-01 DOI: 10.1109/TBTR1.1972.299649
D. Wilson
{"title":"Computer Tuning Applied to AM-FM Radios","authors":"D. Wilson","doi":"10.1109/TBTR1.1972.299649","DOIUrl":"https://doi.org/10.1109/TBTR1.1972.299649","url":null,"abstract":"Recently several component manufacturers have introduced to the market a computer tuning radio which will tune in any selected station. Due to the cost of these systems they can only be offered in the top of the line. In my paper I would like to introduce a system which offers a greatly simplified approach to the problem of computer tuning.","PeriodicalId":426905,"journal":{"name":"IEEE Transactions on Broadcast and Television Receivers","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1972-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123857754","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A 2-to-10 Watt Monolithic Integrated Power Amplifier 2- 10瓦单片集成功率放大器
IEEE Transactions on Broadcast and Television Receivers Pub Date : 1972-05-01 DOI: 10.1109/TBTR1.1972.299641
Mahendra C. Mehta
{"title":"A 2-to-10 Watt Monolithic Integrated Power Amplifier","authors":"Mahendra C. Mehta","doi":"10.1109/TBTR1.1972.299641","DOIUrl":"https://doi.org/10.1109/TBTR1.1972.299641","url":null,"abstract":"This paper presents some unique device characteristics and typical applications of a power amplifier. The device incorporates such features as high current capability, temperature shut down and short circuit protection. It also offers a choice of operation over a wide range of output loads and supply voltages. Simple external circuitry and minimal circuit components make this IC an outstanding candidate for low to medium power audio systems, high power audio driver, servo motor driver, low voltage high current adjustable power supply and numerous thick film applications.","PeriodicalId":426905,"journal":{"name":"IEEE Transactions on Broadcast and Television Receivers","volume":"77 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1972-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126263899","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The Probable Impact of Video Recorders and Video Players on Circuit Design of TV Receivers 录像机和录像机对电视接收机电路设计的可能影响
IEEE Transactions on Broadcast and Television Receivers Pub Date : 1972-05-01 DOI: 10.1109/TBTR1.1972.299646
M. Koubek
{"title":"The Probable Impact of Video Recorders and Video Players on Circuit Design of TV Receivers","authors":"M. Koubek","doi":"10.1109/TBTR1.1972.299646","DOIUrl":"https://doi.org/10.1109/TBTR1.1972.299646","url":null,"abstract":"","PeriodicalId":426905,"journal":{"name":"IEEE Transactions on Broadcast and Television Receivers","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1972-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116929193","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A High Performance Television Receiver Experiment 一种高性能电视接收机实验
IEEE Transactions on Broadcast and Television Receivers Pub Date : 1972-05-01 DOI: 10.1109/TBTR1.1972.299644
D. Pritchard, A. Schroeder, W. G. Gibson
{"title":"A High Performance Television Receiver Experiment","authors":"D. Pritchard, A. Schroeder, W. G. Gibson","doi":"10.1109/TBTR1.1972.299644","DOIUrl":"https://doi.org/10.1109/TBTR1.1972.299644","url":null,"abstract":"The advent of cablecasting has brought about renewed interest in the possiblities for new and improved performance in color television systems. The closed circuit environment, new technology for wide-bandwidths, new large area displays, and better signal transmission systems make it desirable to obtain the best possible performance from the NTSC system that is now serving very well for broadcast over-the-air transmissions.","PeriodicalId":426905,"journal":{"name":"IEEE Transactions on Broadcast and Television Receivers","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1972-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128374927","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
A New Dimension to Monolithic Voltage Regulations 单片电压调节的新维度
IEEE Transactions on Broadcast and Television Receivers Pub Date : 1972-05-01 DOI: 10.1109/TBTR1.1972.299642
J. Chu, Erwin J. Oswald
{"title":"A New Dimension to Monolithic Voltage Regulations","authors":"J. Chu, Erwin J. Oswald","doi":"10.1109/TBTR1.1972.299642","DOIUrl":"https://doi.org/10.1109/TBTR1.1972.299642","url":null,"abstract":"A new dimension has been added to monolithic integrated circuit (IC) voltage regulators. A combination of circuit, device and processing innovations has led to the development of the ?A7800 series of 3-lead, 20-watt voltage regulators which feature output current capability in excess of 1A, low noise, and excellent regulation. They are available in fixed output voltage options covering the range of 5V to 30V using a built-in internal resistor matrix.","PeriodicalId":426905,"journal":{"name":"IEEE Transactions on Broadcast and Television Receivers","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1972-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132766681","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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