Email this article SAW filters for navigation systems
- Authors: Izotov V.1
-
Affiliations:
- ООО «НПП «Техно-ПАРК»
- Issue: No 5 (2025)
- Pages: 74-76
- Section: Microwave electronics
- URL: https://journals.eco-vector.com/1992-4178/article/view/686461
- DOI: https://doi.org/10.22184/1992-4178.2025.246.5.74.76
- ID: 686461
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Abstract
SawTechno offers a wide range of SAW filters for the main navigation systems: GLONASS, GPS, BeiDou, Galileo. The article discusses the main characteristics and features of SAW filters produced by this company.
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About the authors
V. Izotov
ООО «НПП «Техно-ПАРК»
Author for correspondence.
Email: vladimir_izotov@sawtechno.ru
ведущий инженер-технолог
Russian FederationSupplementary files
Supplementary Files
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1.
JATS XML
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Fig. 1. Functional diagram of the SAW filter
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Fig. 2. Examples of covered frequency ranges: a – in the frequency band 1162–1260 MHz; b – in the frequency band 1560–1620 MHz
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Fig. 3. Amplitude-frequency characteristic in the filter passband
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Fig. 4. Wideband amplitude-frequency response
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Fig. 5. Group delay time of the filter in the passband
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