GPS-ABC radiated chamber testing overview and results : GPS-ABC Workshop VI : RTCA Washington, DC, March 30, 2017.

Wassaf, Hadi S.; Gandhi, Pratik; Dimos, George; Mackey, Stephen; John A. Volpe National Transportation Systems Center (U.S.)

Advanced Search

Select up to three search categories and corresponding keywords using the fields to the right. Refer to the Help section for more detailed instructions.

Search our Collections & Repository

Advanced Search
Custom Query

All these words:

For very narrow results

This exact word or phrase:

When looking for a specific result

Any of these words:

Best used for discovery & interchangable words

None of these words:

Recommended to be used in conjunction with other fields

Language:

Dates

Publication Date Range:

to

Document Data

Title:

Document Type:

Library

Collection:

Series:

People

Author:

Clear All

Query Builder

Query box

Clear All

For additional assistance using the Custom Query please check out our Help Page

i

GPS-ABC radiated chamber testing overview and results : GPS-ABC Workshop VI : RTCA Washington, DC, March 30, 2017.

2017-03-30
By Wassaf, Hadi S. ; Gandhi, Pratik ; Dimos, George ; ...

[PDF-2.69 MB]

English

Details You May Also Like

Details:

Creators:

Wassaf, Hadi S. ; Gandhi, Pratik ; Dimos, George ; Mackey, Stephen

Wassaf, Hadi S. ; Gandhi, Pratik ; Dimos, George ; Mackey, Stephen Less -
Corporate Creators:

John A. Volpe National Transportation Systems Center (U.S.)
Subject/TRT Terms:

[+]

Global Positioning System Information Processing Interference Satellite Navigation Systems Signaling
Resource Type:

Presentations
Geographical Coverage:

United States
Corporate Publisher:

United States. Department of Transportation. National Transportation Library
Abstract:

This presentation, which was given during the GPS-ABC Workshop VI in Washington, DC on March 30, 2017 details the authors' radiated testing protocols and results. GPS receiver testing was carried out April 25-29, 2016 at the Army Research Laboratory's (ARL) Electromagnetic Vulnerability Assessment Facility (EMVAF), White Sands Missile Range (WSMR), NM. Participation included DOT’s federal partners/agencies (USCG, NASA, NOAA, USGS, and FAA) and GPS manufacturers. Air Force/GPS Directorate conducted testing week of April 18th. 80 receivers were tested representing six categories of GPS/GNSS receivers: General Aviation (non certified), General Location/Navigation, High Precision & Networks, Timing, Space Based, and Cellular. Tests performed in the anechoic chamber include: Linearity (receivers CNR estimators are operating in the linear region) - 1 MHz Bandpass Noise (Type 1); - 1 MHz In-Band Noise (Type1); - 10 MHz Long Term Evolution (LTE) (Type 2); - Intermodulation (effects of 3rd order intermodulation). The test results can be summarized as follows: 1 MHz AWGN and 10 MHz LTE interference signals ITM bounds were produced for all emulated GNSS signals; most bounding ITMs showed little sensitivity to interference signal types (AWGN (1 MHz) and LTE (10 MHz)); certified aviation receiver mask did not bound the masks of the 6 civil receiver categories; and in-band interference 1-dB degradation levels were consistent with expectation (-110 to -120 dBm/MHz for the L1C/A ITMs).
Content Notes:

Presentation slides from GPS Adjacent Band Compatibility Assessment Workshop VI, March 30, 2017: https://www.transportation.gov/pnt/gps-adjacent-band-compatibility-assessment-workshop-vi
Format:

PDF
Collection(s):

US Transportation Collection
Main Document Checksum:

[+]

urn:sha256:ad5dd97c339e27089b89d42a75f1e026770bf155e3ea8d970e3893cc1de4347b
Download URL:

https://rosap.ntl.bts.gov/view/dot/32101/dot_32101_DS1.pdf
File Type:

No Additional Files

More +

GPS-ABC radiated chamber testing overview and results : GPS-ABC Workshop VI : RTCA Washington, DC, March 30, 2017.

Details:

Supporting Files

You May Also Like