1 Accredited Standards Committee C63 ® - EMC ASC C63® Committee on EMC SC2: E3 Terminology Definitions Marcus Shellman, Jr. Chair, SC2 14 November 2013

2 Accredited Standards Committee C63 ® - EMC SC2 Scope Scope Unchanged  E3 Terminology Definitions  Subcommittee 2 is responsible for developing, updating, and/or modifying definitions and terminology related to electromagnetic compatibility (EMC) including electromagnetic environmental effects (E3). The subcommittee will also recommend and/or consider definitions for ratification and harmonization with the U.S. military and international standardization bodies as needed. The subcommittee will maintain ANSI C63.14, “American National Standard, Dictionary of Electromagnetic Compatibility (EMC) including Electromagnetic Environmental Effects (E3).”

3 Accredited Standards Committee C63 ® - EMC Approved Membership Roster Marcus Shellman SC2 Chair, (WG1)DISA/Joint Spectrum Center Janet O’Neil SC2 Vice-ChairETS-Lindgren Michael Duncanson SC2 Secretary, (WG1)URS Chris Dilay SC2 Web Coor., (WG1) SPAWARSYSCEN Dan Hoolihan C63® ChairHoolihan EMC Consulting Don Heirman C63® Member Don Heirman Consultants Ed Hare C63® Web Master ARRL Dennis Camell SC1 Chair NIST Poul Andersen SC3 Chair Poul Andersen Consulting Steve WhitesellSC5 ChairTIA Adam GoukerSC6 ChairA2LA Stephen Berger SC7 ChairTEM Consulting Bob DeLisi SC8 Chair Underwriters Laboratory Dave SouthworthMember (WG1)SPAWARSYSCEN Victor Kuczynski MemberVICAN Electronics Bob Hofmann Member Consultant Harry Hodes WG1 Consultant Steve Koster WG1 Washington Laboratories Jerry RamieWG1 ARC Technical Resources Dave Schaefer WG1 TUV America Joseph SnyderWG1 Consultant

4 Accredited Standards Committee C63 ® - EMC SC2 Working Group 1 Report Five-Year Review of C complete with revision ready for circulation Schedule SC2 Motion approved to circulate C63.14 Draft to ASC C63 Main Committee

5 Accredited Standards Committee C63 ® - EMC Motions Motion to circulate C63.14 Draft to the ASC C63 Main Committee for review Motion for ASC C63 Main Committee to submit C63.14 Draft to the IEEE Secretariat to form a balloting group upon resolution of review comments

6 Accredited Standards Committee C63 ® - EMC C63 Newsletter – SC2 Tentative Input ASC C63® Subcommittee 2 (SC2), “Electromagnetic Compatibility (EMC) including Electromagnetic Environmental Effects (E3),” completed the five-year review of ANSI C SC2 passed a motion to request circulation of the revised C63.14 to the ASC C63 Main Committee for review and approval to ballot. The revision is currently on schedule for August 2014 publication.

7 Accredited Standards Committee C63 ® - EMC Conclusions Five-year review is currently on schedule.

8 Accredited Standards Committee C63 ® - EMC References ANSI C : American National Standard Dictionary of Electromagnetic Compatibility (EMC) including Electromagnetic Environmental Effects (E3)

9 BACK-UP SLIDES

11/14/ Year Update Schedule SC2 Meetings = C63.14 Changes Deadline Nov ‘13 meeting C63.14 Draft submission BACK

ANSI C63® SC-2 Report on C63.14 Revision SC2 Chair 10/25/201311

SC2 Process Reviewed Military Standards –Selected terms from Active EMC Standards Reviewed ANSI C63® Standards –Selected terms from Published EMC Standards Added Terms Requested by SC-2 Members –Developed definitions within SC-2 10/25/201312

Military Standards Reviewed following active Military Standards for appropriate EMC terms: –MIL-STD-464C, B, , C –MIL-STD-1310H, -1605A –MIL-HDBK-220C, C, -237D, -240A –MIL-HDBK-293, -294, -419, -1857, -1512, JP 1-02 Terms obtained from published MIL STDs –Terms added: 25 –Definitions updated: 25 10/25/201313

Military Terms Added Terms added to C63.14: Broadband Antenna Equipment, electronic Platform Common-mode RejectionGround, 360 degree, peripheralReflection Loss Common-mode VoltageGrounding EffectivenessSpace Vehicle Computer Ground SystemHERO SusceptibleSpectrum Dependent Systems Continuous Wave Hazards of Electromagnetic Radiation to Ordnance (HERO) Safe High-altitude Electromagnetic Pulse (HEMP) Hardness Co-sited Operation HERO Unsafe Static/ESD Ground Electromagnetic ClosureMission CriticalTopside Area Electromagnetic StressOrdnanceUnintentional Emissions Vulnerability 10/25/201314

Military Terms Modified Terms with Modified Definitions: Below DeckHERORadio Frequency Interference Compromising SignalsHERO MarginSafety Consequence ConduitLightning Indirect EffectsSafety Critical Degradation Maximum Allowable Environment (MAE) Shielded Area Electromagnetic Environmental Effects (E3) Maximum No-fire StimulusSubsystem Electromagnetic Barrier Non-Developmental Item (NDI) Susceptibility Equipment, electricalNeutralSystem Grounding ConductorPlane WaveTrunk, Wireway Electromagnetic Vulnerability 10/25/201315

C63 Standards Published C63 Standards Reviewed: –C , C , C –C , C , C –C , C , C , C Terms obtained from published C63 standards –Terms added: 95 –Definitions updated: 60 Deleted Annex A and added new Annex –Deleted Bibliography of terms in Annex A –Added Bibliography of International terms from IEV COMMERCIAL TERMS 10/25/201316

Terms Added from C63 Standards a priori distribution alternate test site analysis of variance (ANOVA) antenna factor audio band audio band magnetic signal—desired (ABM1) audio band magnetic signal—undesired (ABM2) audio coupling mode audio frequency band broadband device cognitive radio compatibility conformity assessment continuous transmit mode correction factor coverage factor, k dBm0 decibels (dBrnc) decibels (dBSPL) degrees of freedom drift dynamic spectrum access error (of measurement) expanded uncertainty, U floor-standing equipment frequency accuracy gigahertz transverse electromagnetic chamber (GTEM) guideline hearing aid influence quantity 10/25/201317

Terms Added from C63 Standards input referenced ambient noise (IRAN) input referenced interference level (IRIL) intercept interpretation maximum hold function measurand measurement band measurement reference point modulation interference factor (MIF) module near-end near-field region personal communications service device personal computer radiated emissions test site recommended practice reference ground plane scan rate scanning receiver signal identification site software-defined radio sound pressure level (SPL) specification standard sweep time tele-coil (T-Coil) test equipment transfer switch Unlicensed National Information Infrastructure (U-NII) device unlicensed wireless device wavelength (λ) wideband transverse electromagnetic (WB TEM) cell measurement uncertainty 10/25/201318

Terms Added from C63 Standards operational failure radiated emission and monitoring tests reaction time received signal strength indication (RSSI) responding device RSSI monitoring means spectrum window steady state thermal noise power threshold limit (TL) time window unlicensed personal communications service (UPCS) device 10/25/ activate Butler matrix channel communications channel conducted emission and monitoring tests control and signaling channel different collocated antennas digital modulation frame jitter frame period frequency administration commands identical collocated antennas initiate initiating device least interfered channel (LIC) listen before transmit (LBT)

Terms Modified counterpoise (antenna) line impedance stabilization network (LISN) electromagnetic environment (EME) electromagnetic disturbance emission conducted emissions test site calibration conducted interference (CI, disturbance) disturbance level electromagnetic compatibility far-field region intentional radiator industrial, scientific, and medical (ISM) equipment open-area test site (OATS) semi-anechoic chamber transverse electromagnetic (TEM) cell bandwidth (BW) site attenuation anechoic enclosure [radio frequency (RF)] broadband interference (disturbance) common-mode (CM) circuit degradation of performance effective radiated power (ERP) electromagnetic interference (EMI) electromagnetic noise electromagnetic radiation forward power image rejection industrial, scientific, medical (ISM) (qualifier) intermodulation interference (IMI) 10/25/201320

Terms Modified narrowband interference (disturbance) normalized site attenuation (NSA) peak detector pulse rise time radiated interference (disturbance) radio noise receiver overload reference test site root-mean-square (rms) detector stripline shielded enclosure ambient level (electromagnetic) information technology equipment (ITE) directional coupler digital wireless telephone tabletop device ground plane wireless communications device (WD) net power system equipment arrangement equipment configuration equipment under test (EUT) field disturbance sensor low-voltage electrical and electronic equipment peripheral device restricted bands standard antenna calibration site click peak transmit power (PEUT) 10/25/201321

Acronyms Added Following added from C63 standard terms –Analysis of variance (ANOVA) –audio band magnetic signal—desired (ABM1) –audio band magnetic signal—undesired (ABM2) –emission bandwidth (B) –decibels (dBrnc) –decibels (dBSPL) –expanded uncertainty (U) –input referenced ambient noise (IRAN) –input referenced interference level (IRIL) –listen before transmit (LBT) –least interfered channel (LIC) 10/25/ –modulation interference factor (MIF) –peak transmit power (P EUT ) –received signal strength indication (RSSI) –sound pressure level (SPL) –tele-coil (T-Coil) –threshold limit (T L) –Unlicensed National Information Infrastructure (U-NII) device –wideband transverse electromagnetic (WB TEM) cell