Pub Date : 2020-01-02DOI: 10.1002/9781119419204.ch7
Bob Paddock
RFID (Radio Frequency Identification), which is a kind of the electronic tag, is a wireless access device using the radio frequency for recognizing the ID information. It has a variety of application such as the bus card, gate access card, distribution industry, and management of construction materials. The performance and size of RFID depend on the penetrability, recognition ratio, memory size, multi tag recognition, external pollution dust, and exterior impact, and RFID requires the packaging to protect itself considered above factors. Recently, RFID is diversely employed to effectively manage construction materials and the RFID packaging, which is robust to the external impact, is required to attach RFID on construction materials. In this paper, we propose the construction material RFID packaging designed to be robust for the external impact and to be practicable for change of the broken RFID. For the change of RFID, we separate the cast and body of the packaging. Also, we present the detail drawing for the proposed construction material RFID packaging and implement the performance evaluation of the packaging manufactured using 3D printer.
RFID (Radio Frequency Identification)是电子标签的一种，是一种利用射频识别身份信息的无线接入设备。具有公交一卡通、门禁一卡通、配送行业、建筑材料管理等多种应用。RFID的性能和尺寸取决于穿透性、识别率、内存大小、多标签识别、外部污染粉尘、外部冲击等因素，RFID要求包装考虑以上因素对自身进行保护。近年来，RFID被广泛应用于建筑材料的有效管理，并要求在建筑材料上附加RFID，使其对外部冲击具有较强的鲁棒性。在本文中，我们提出的建筑材料RFID包装设计为坚固耐用的外部冲击，并可用于改变破碎的RFID。对于RFID的变化，我们将包装的铸件和本体分开。此外，我们还提出了拟议的建筑材料RFID包装的详细图纸，并对使用3D打印机制造的包装进行了性能评估。
{"title":"RFID","authors":"Bob Paddock","doi":"10.1002/9781119419204.ch7","DOIUrl":"https://doi.org/10.1002/9781119419204.ch7","url":null,"abstract":"RFID (Radio Frequency Identification), which is a kind of the electronic tag, is a wireless access device using the radio frequency for recognizing the ID information. It has a variety of application such as the bus card, gate access card, distribution industry, and management of construction materials. The performance and size of RFID depend on the penetrability, recognition ratio, memory size, multi tag recognition, external pollution dust, and exterior impact, and RFID requires the packaging to protect itself considered above factors. Recently, RFID is diversely employed to effectively manage construction materials and the RFID packaging, which is robust to the external impact, is required to attach RFID on construction materials. In this paper, we propose the construction material RFID packaging designed to be robust for the external impact and to be practicable for change of the broken RFID. For the change of RFID, we separate the cast and body of the packaging. Also, we present the detail drawing for the proposed construction material RFID packaging and implement the performance evaluation of the packaging manufactured using 3D printer.","PeriodicalId":40779,"journal":{"name":"Teatro e Storia","volume":"15 1","pages":"421-421"},"PeriodicalIF":0.1,"publicationDate":"2020-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89689034","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}
Pub Date : 2006-03-01DOI: 10.1093/ietcom/e89-b.3.970
T. Ohtsuki
This letter analyzes the performance of statistical cooperative diversity based on space-time block codes (STBC) (Statistical STBC cooperative diversity) considering the effects of quantization and observation noise. Binary quantization is used. The bit error rate (BER) and average mutual information of the statistical STBC cooperative diversity with Alamouti's STBC and two active nodes are derived in the presence of general observation noise. It is shown that the performance of the statistical STBC cooperative diversity depends on the effects of observation noise and the number of cooperating nodes largely. It is also shown how much the communication between sensor nodes or feedback from the fusion center improves the performance of STBC cooperative diversity.
{"title":"Performance analysis of statistical STBC cooperative diversity using binary sensors with observation noise","authors":"T. Ohtsuki","doi":"10.1093/ietcom/e89-b.3.970","DOIUrl":"https://doi.org/10.1093/ietcom/e89-b.3.970","url":null,"abstract":"This letter analyzes the performance of statistical cooperative diversity based on space-time block codes (STBC) (Statistical STBC cooperative diversity) considering the effects of quantization and observation noise. Binary quantization is used. The bit error rate (BER) and average mutual information of the statistical STBC cooperative diversity with Alamouti's STBC and two active nodes are derived in the presence of general observation noise. It is shown that the performance of the statistical STBC cooperative diversity depends on the effects of observation noise and the number of cooperating nodes largely. It is also shown how much the communication between sensor nodes or feedback from the fusion center improves the performance of STBC cooperative diversity.","PeriodicalId":40779,"journal":{"name":"Teatro e Storia","volume":"70 1","pages":"2030-2033"},"PeriodicalIF":0.1,"publicationDate":"2006-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83870718","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}
Pub Date : 2005-12-19DOI: 10.1109/SMICND.2005.1558757
M. Miu, A. Angelescu, L. Kleps, F. Craciunoiu, A. Bragaru, T. Ignat, M. Simion
The development of implantable devices for controlled drug delivery is of great interest for medicine applications. Some drug delivery systems already exist and there are based on in vivo degradation of different biomaterials such as polymers or porous silicon; the drug release over a period of time is realised via out-diffusion and/or degradation of the impregnated material. In this paper a new integrated system on silicon substrate is presented: it consists of a microreservoir array filled with drugs which have metallic caps, and the release of drugs is electrically controlled.
{"title":"Integrated system on silicon for electrically controlled drug delivery","authors":"M. Miu, A. Angelescu, L. Kleps, F. Craciunoiu, A. Bragaru, T. Ignat, M. Simion","doi":"10.1109/SMICND.2005.1558757","DOIUrl":"https://doi.org/10.1109/SMICND.2005.1558757","url":null,"abstract":"The development of implantable devices for controlled drug delivery is of great interest for medicine applications. Some drug delivery systems already exist and there are based on in vivo degradation of different biomaterials such as polymers or porous silicon; the drug release over a period of time is realised via out-diffusion and/or degradation of the impregnated material. In this paper a new integrated system on silicon substrate is presented: it consists of a microreservoir array filled with drugs which have metallic caps, and the release of drugs is electrically controlled.","PeriodicalId":40779,"journal":{"name":"Teatro e Storia","volume":"42 1","pages":"239-242 vol. 1"},"PeriodicalIF":0.1,"publicationDate":"2005-12-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90696121","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}
Pub Date : 2005-12-19DOI: 10.1109/SMICND.2005.1558749
G. Korotcenkov, V. Brinzari, M. Ivanov, I. Blinov, J. Stetter
The kinetics of gas response to reducing and oxidizing gases of In/sub 2/O/sub 3/-based thin film gas sensors is analyzed in this report. The influence of operating temperature, air humidity and film thickness (d from 20 to 400 nm) on both the E/sub act/ and time constants of gas response is reviewed. Model conceptions allowing to explain specific character of In/sub 2/O/sub 3/ interaction with reducing and oxidizing gases are proposed.
{"title":"Processes controlling the rate of In/sub 2/O/sub 3/ thin film gas sensor's response","authors":"G. Korotcenkov, V. Brinzari, M. Ivanov, I. Blinov, J. Stetter","doi":"10.1109/SMICND.2005.1558749","DOIUrl":"https://doi.org/10.1109/SMICND.2005.1558749","url":null,"abstract":"The kinetics of gas response to reducing and oxidizing gases of In/sub 2/O/sub 3/-based thin film gas sensors is analyzed in this report. The influence of operating temperature, air humidity and film thickness (d from 20 to 400 nm) on both the E/sub act/ and time constants of gas response is reviewed. Model conceptions allowing to explain specific character of In/sub 2/O/sub 3/ interaction with reducing and oxidizing gases are proposed.","PeriodicalId":40779,"journal":{"name":"Teatro e Storia","volume":"13 1","pages":"209-212 vol. 1"},"PeriodicalIF":0.1,"publicationDate":"2005-12-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78456444","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}
Pub Date : 2005-12-19DOI: 10.1109/SMICND.2005.1558808
C. Popa
An original improved linearization technique for a CMOS active resistor will be further presented. The main advantages of the original proposed implementation are the improved linearity, the small area consumption and the improved frequency response. The new method for linearizing the I(V) characteristic of the active resistor will be based on a parallel connection of two quasi-ideal circuits opposite excited and different biased, having the result of improving the circuit linearity with about an order of magnitude. Because of this original design technique, the circuit linearity is not affected by the second-order effects that alter the MOS transistor operation. The reduced complexity obtained by using a FGMOS transistor will he made maintaining the compatibility with classical technologies (the classical FGMOS device could be replaced by an original equivalent circuit using exclusively classical MOS devices). The frequency response of the circuit is very good as a result of operating all MOS transistors in the saturation region. The circuit is implemented in 0.35 mum CMOS technology, the SPICE simulation confirming the theoretical estimated results and showing a linearity error under a percent for an extended input range (plusmn 500mV) and for a small value of the supply voltage (plusmn 3V)
本文将进一步提出一种改进的CMOS有源电阻线性化技术。最初提出的实现的主要优点是改进的线性度，小面积消耗和改进的频率响应。线性化有源电阻器I(V)特性的新方法将基于两个激励相反、偏置不同的准理想电路并联，其结果是将电路的线性度提高约一个数量级。由于这种原始的设计技术，电路线性度不受改变MOS晶体管工作的二阶效应的影响。使用FGMOS晶体管所获得的复杂性降低将有助于保持与经典技术的兼容性(经典的FGMOS器件可以被完全使用经典MOS器件的原始等效电路所取代)。由于所有MOS晶体管都工作在饱和区，因此电路的频率响应非常好。该电路采用0.35 μ m CMOS技术实现，SPICE仿真证实了理论估计结果，并显示在扩展输入范围(plusmn 500mV)和小电源电压值(plusmn 3V)下线性误差小于1%。
{"title":"A new improved linearity active resistor using complementary functions","authors":"C. Popa","doi":"10.1109/SMICND.2005.1558808","DOIUrl":"https://doi.org/10.1109/SMICND.2005.1558808","url":null,"abstract":"An original improved linearization technique for a CMOS active resistor will be further presented. The main advantages of the original proposed implementation are the improved linearity, the small area consumption and the improved frequency response. The new method for linearizing the I(V) characteristic of the active resistor will be based on a parallel connection of two quasi-ideal circuits opposite excited and different biased, having the result of improving the circuit linearity with about an order of magnitude. Because of this original design technique, the circuit linearity is not affected by the second-order effects that alter the MOS transistor operation. The reduced complexity obtained by using a FGMOS transistor will he made maintaining the compatibility with classical technologies (the classical FGMOS device could be replaced by an original equivalent circuit using exclusively classical MOS devices). The frequency response of the circuit is very good as a result of operating all MOS transistors in the saturation region. The circuit is implemented in 0.35 mum CMOS technology, the SPICE simulation confirming the theoretical estimated results and showing a linearity error under a percent for an extended input range (plusmn 500mV) and for a small value of the supply voltage (plusmn 3V)","PeriodicalId":40779,"journal":{"name":"Teatro e Storia","volume":"72 1","pages":"391-394 vol. 2"},"PeriodicalIF":0.1,"publicationDate":"2005-12-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86999161","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}
Pub Date : 2005-12-19DOI: 10.1109/SMICND.2005.1558716
E. Kálmán, I. Felhősi, P. Nagy, G. Tolnai
The structural properties and the corrosion protective effect of pure ZrO/sub 2/ and ZrO/sub 2//organic (hybrid) coatings on iron surfaces prepared by the sol-gel route were investigated. Zirconia sols contained uniform nano-sized particles were obtained from organic precursors and coating procedure were realized by spin-coating technique. The results showed that combined inorganic/organic coating systems has more effective against corrosion. Atomic force microscopy images showed complete covered layers contained spherical nanoparticles.
{"title":"Engineering of metal-oxide nanoparticle surfaces","authors":"E. Kálmán, I. Felhősi, P. Nagy, G. Tolnai","doi":"10.1109/SMICND.2005.1558716","DOIUrl":"https://doi.org/10.1109/SMICND.2005.1558716","url":null,"abstract":"The structural properties and the corrosion protective effect of pure ZrO/sub 2/ and ZrO/sub 2//organic (hybrid) coatings on iron surfaces prepared by the sol-gel route were investigated. Zirconia sols contained uniform nano-sized particles were obtained from organic precursors and coating procedure were realized by spin-coating technique. The results showed that combined inorganic/organic coating systems has more effective against corrosion. Atomic force microscopy images showed complete covered layers contained spherical nanoparticles.","PeriodicalId":40779,"journal":{"name":"Teatro e Storia","volume":"13 1","pages":"85-88 vol. 1"},"PeriodicalIF":0.1,"publicationDate":"2005-12-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85005074","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}
Pub Date : 2005-12-19DOI: 10.1109/SMICND.2005.1558792
K. Moselund, J.E. Freiermuth, P. Dainesi, A. Ionescu
This paper reports on the process dependence and electrical characterization of Schottky diodes and ohmic contacts fabricated on p- and n-type silicon wafers. Four metals are studied: Mo, Ti, W, and Cr due to their mid-gap barriers and compatibility with microelectronics processing. For these an original investigation of the variation in Schottky barrier height and contact resistance is carried out for the following process parameters: (i) pre-deposition wafer preparation, (ii) deposition method (sputtering and e-beam evaporation). (iii) deposition temperature for the sputtered samples, and (iv) annealing. It is found that RF-etching previous to metal deposition increases the contact resistance and the barrier height for diodes on p-type silicon. This is of great importance, since RF-etching is a very common in-situ cleaning process in microelectronic and MEMS technologies. Annealing can be used to restore the values of barrier height and contact resistance on wafers exposed to RF-etching
{"title":"Process dependence and characterization of Mo, Cr, Ti and W silicon Schottky diodes","authors":"K. Moselund, J.E. Freiermuth, P. Dainesi, A. Ionescu","doi":"10.1109/SMICND.2005.1558792","DOIUrl":"https://doi.org/10.1109/SMICND.2005.1558792","url":null,"abstract":"This paper reports on the process dependence and electrical characterization of Schottky diodes and ohmic contacts fabricated on p- and n-type silicon wafers. Four metals are studied: Mo, Ti, W, and Cr due to their mid-gap barriers and compatibility with microelectronics processing. For these an original investigation of the variation in Schottky barrier height and contact resistance is carried out for the following process parameters: (i) pre-deposition wafer preparation, (ii) deposition method (sputtering and e-beam evaporation). (iii) deposition temperature for the sputtered samples, and (iv) annealing. It is found that RF-etching previous to metal deposition increases the contact resistance and the barrier height for diodes on p-type silicon. This is of great importance, since RF-etching is a very common in-situ cleaning process in microelectronic and MEMS technologies. Annealing can be used to restore the values of barrier height and contact resistance on wafers exposed to RF-etching","PeriodicalId":40779,"journal":{"name":"Teatro e Storia","volume":"31 1","pages":"331-334 vol. 2"},"PeriodicalIF":0.1,"publicationDate":"2005-12-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83295692","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}
Pub Date : 2005-12-19DOI: 10.1109/SMICND.2005.1558830
O. Oltu, P. Milea, A. Simion
Thiis paper approaches the testing and verification problems of ani? itemii of radio navigation equipnment used in aviationi. The application belongs to a field usually referred to as critical. Critical systems require complete testintg during the design, prototype and exploitation stages in order to eliminate any error which couild affect the safe operation of the equipment. For the logic circuits, this requirement can be met largely by physically probing the signals in an.y, signtificant node. The practical example of the tested system was implemented on an XC3S400 (Xilinx Spartan 3 family) based development board.
{"title":"Test methods used in fpga implementation of automatic identification system","authors":"O. Oltu, P. Milea, A. Simion","doi":"10.1109/SMICND.2005.1558830","DOIUrl":"https://doi.org/10.1109/SMICND.2005.1558830","url":null,"abstract":"Thiis paper approaches the testing and verification problems of ani? itemii of radio navigation equipnment used in aviationi. The application belongs to a field usually referred to as critical. Critical systems require complete testintg during the design, prototype and exploitation stages in order to eliminate any error which couild affect the safe operation of the equipment. For the logic circuits, this requirement can be met largely by physically probing the signals in an.y, signtificant node. The practical example of the tested system was implemented on an XC3S400 (Xilinx Spartan 3 family) based development board.","PeriodicalId":40779,"journal":{"name":"Teatro e Storia","volume":"26 1","pages":"475-478"},"PeriodicalIF":0.1,"publicationDate":"2005-12-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85834981","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}
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