World Journal of Engineering Research and Technology (WJERT) has indexed with various reputed international bodies like : Google Scholar , Index Copernicus , Indian Science Publications , SOCOLAR, China , International Institute of Organized Research (I2OR) , Cosmos Impact Factor , Research Bible, Fuchu, Tokyo. JAPAN , Scientific Indexing Services (SIS) , Jour Informatics (Under Process) , UDLedge Science Citation Index , International Impact Factor Services , International Scientific Indexing, UAE , International Society for Research Activity (ISRA) Journal Impact Factor (JIF) , International Innovative Journal Impact Factor (IIJIF) , Science Library Index, Dubai, United Arab Emirates , Scientific Journal Impact Factor (SJIF) , Science Library Index, Dubai, United Arab Emirates , Eurasian Scientific Journal Index (ESJI) , Global Impact Factor (0.342) , 

World Journal of Engineering
Research and Technology

An International Peer Reviewed Journal for Engineering Research and Technology

ISSN 2454-695X

Impact Factor : 5.218

ICV : 79.45

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  • Article Invited for Publication

    Article are invited for publication in WJERT Coming Issue

  • New Issue Published

    Its Our pleasure to inform you that, WJERT 1 May 2018 Issue has been Published, Kindly check it on http://wjert.org/home/current_issues

  • WJERT New Impact Factor

    Its our Pleasure to Inform you that WJERT Impact Factor has been increased from 4.236 to 5.218 due to high quality Publication at International Level

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    WJERT Rank with Index Copernicus Value 79.45 due to high reputation at International Level

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    MAY 2018 Issue has been successfully launched on 1 May 2018

Indexing

Abstract

COUNTER BASED LOW POWER CMOS TEMPERATURE SENSOR FOR LOW-FREQUENCY APPLICATIONS

Babita Dhattarwal* and Uma Nirmal

ABSTRACT

We Propose a completely coordinated temperature sensor for batteryworked, ultra-low power exhibited RFID application. Senor task depends on temperature independent /dependent current sources that are utilized with oscillator and counters to produce a Digital temperature code. Dissimilar to Conventional temperature sensors are based on band gap reference and ADC that expend extensive measure of energy. An improved counter approach is utilized here rather than the regularly utilized complex devastation channel strategies. This approach is fitting for applications that have low examining rate of the temperature. The outline accomplishes one degree precision over the range 0°C to 85°C which is appropriate for generally applications. Utilizing such approach save power and area. With a specific end goal to expand the temperature affectability and dynamic range a supply voltage of 1V is utilized, The sensor is actualized in 0.18?m CMOS and keeping in mind that devouring low power. Temperature sensor has a 10 - bit digital output code over a temperature scope of 0ºC to 85ºC.

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