Chip Scale Atomic Clock (CSAC) Research：CAGR of 6.3% during the forecast period

Chip-Scale Atomic Clock (CSAC) is a clock device that uses an electron transition frequency in the microwave, optical, or ultraviolet region of the electromagnetic spectrum of atoms as a frequency standard for its timekeeping element.

In 2002, the National Institute of Standards and Technology demonstrated a rudimentary physics package that proved the feasibility of a miniature-scale atomic clock. CERDEC and the Defense Advanced Research Projects Agency (DARPA) set out to mature this proof of concept and provide complete atomic clock capabilities for weapons, weapon systems and the dismounted Soldier.

This collaboration resulted in the chip-scale atomic clock (CSAC), a microchip-sized prototype that would support highly accurate location and battlefield situational awareness, even in the temporary absence of GPS.

The Chip-Scale Atomic Clock (CSAC) program created ultra-miniaturized, low-power, atomic time and frequency reference units. The development of CSAC enabled ultra-miniaturized and ultra-low power atomic clocks for high-security Ultra High Frequency (UHF) communication and jam-resistant GPS receivers. The use of CSAC technology can greatly improve the mobility and robustness of any military system or platform with sophisticated UHF communication and/or navigation requirements. This program resulted in commercially available CSAC technology. The CSAC program achieved a 100-fold size reduction while consuming 50 times less power than traditional atomic clocks.

In this report, according to statistics of atomic clock manufacturers and products, we define chip-scale atomic clocks with a size low than 4.5 cm.

According to the new market research report “Global Chip Scale Atomic Clock (CSAC) Market Report 2023-2029”, published by QYResearch, the global Chip Scale Atomic Clock (CSAC) market size is projected to reach USD 0.47 billion by 2029, at a CAGR of 6.3% during the forecast period.

• Global Chip Scale Atomic Clock (CSAC) MarketSize(US$ Mn), 2018-2029

Based on or includes research from QYResearch: Global Chip Scale Atomic Clock (CSAC) Sales Market Report 2023-2029.

• Global Chip Scale Atomic Clock (CSAC)Top2 Players Ranking and Market Share（Based on data of 2021, Continually updated）

Based on or includes research from QYResearch: 2021 data information of Global Chip Scale Atomic Clock (CSAC) Sales Market Report 2023-2029.

The global key manufacturers of Chip Scale Atomic Clock (CSAC) include Teledyne, Microsemi (Microchip), etc. In 2021, the global top two players had a share approximately 12.0% in terms of revenue.

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