A Novel Method for Rubidium Bulb Bonding and Key Characterization for Future Space Clocks

Bandi, Thejesh; Kesarkar, Richa Sharma; Sutharb, Pritum; Saiyedc, Mohd. Azhar; Attri, Deepak; Sonie, Ashish; Karthik, K.

doi:10.1109/tuffc.2022.3149984

Cited by 1 publication

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References 21 publications

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“…As seen in Table 1, Rb atomic clocks are the most common and widely used clocks in GNSS, hence indigenous Rb clock has been developed independently at ISRO. [53][54][55][56] Due to their reliable operation in GNSS, with importance to Rb standards, we will cover its operation in brief in the next section. A typical space qualified Rb clock used in GNSS consists of an Electronic Power Conditioner (EPC) from which the power distribution to the clock package is given; base plate for temperature regulation of the clock; Rb atoms confined inside the physics package; local oscillator (quartz) and related control electronics.…”

Section: Global Navigation Satellite Systems (Gnss)mentioning

confidence: 99%

A Comprehensive Overview of Atomic Clocks and their Applications

Bandi

2023

BEMS Reports

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Time is ubiquitous, and integral to our everyday lives. Precise measurement of time intervals is basic to various activities humans are dependent up on, such as accurate positioning using satellite navigation, telecommunication, aviation, definition of International Time, secondary applications using positioning, military applications etc. Atomic clocks formulate the heart of precise time measurement and hence enable the positioning and navigation and niche time and frequency dependent technologies that we rely upon directly or otherwise. This paper gives a comprehensive overview of history of time measurement and evolution of clocks towards atomic clocks. It broadly covers various types of atomic clocks ranging from laboratory clocks to miniature commercial clocks along with the key applications with a focus on microwave atomic clocks (or frequency standards). Further, the satellite navigation systems operational around the globe by various countries and the types of clocks used for such navigation systems are briefly covered with a focus on the rubidium atomic frequency standard and other space clocks.

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Section: Global Navigation Satellite Systems (Gnss)mentioning

confidence: 99%

A Comprehensive Overview of Atomic Clocks and their Applications

Bandi

2023

BEMS Reports

View full text Add to dashboard Cite

show abstract

A Novel Method for Rubidium Bulb Bonding and Key Characterization for Future Space Clocks

Cited by 1 publication

References 21 publications

A Comprehensive Overview of Atomic Clocks and their Applications

A Comprehensive Overview of Atomic Clocks and their Applications

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