GB2282286B - A radio device with spectral inversion - Google Patents

A radio device with spectral inversion

Info

Publication number
GB2282286B
GB2282286B GB9317317A GB9317317A GB2282286B GB 2282286 B GB2282286 B GB 2282286B GB 9317317 A GB9317317 A GB 9317317A GB 9317317 A GB9317317 A GB 9317317A GB 2282286 B GB2282286 B GB 2282286B
Authority
GB
United Kingdom
Prior art keywords
radio device
spectral inversion
inversion
spectral
radio
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
GB9317317A
Other versions
GB9317317D0 (en
GB2282286A (en
Inventor
Iian Horowitz
Moshe Ben-Ayun
Eliezer Fogel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Motorola Solutions Inc
Original Assignee
Motorola Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Motorola Inc filed Critical Motorola Inc
Priority to GB9317317A priority Critical patent/GB2282286B/en
Publication of GB9317317D0 publication Critical patent/GB9317317D0/en
Publication of GB2282286A publication Critical patent/GB2282286A/en
Application granted granted Critical
Publication of GB2282286B publication Critical patent/GB2282286B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
    • H03D7/16—Multiple-frequency-changing
    • H03D7/161—Multiple-frequency-changing all the frequency changers being connected in cascade

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Superheterodyne Receivers (AREA)
GB9317317A 1993-08-20 1993-08-20 A radio device with spectral inversion Expired - Fee Related GB2282286B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9317317A GB2282286B (en) 1993-08-20 1993-08-20 A radio device with spectral inversion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9317317A GB2282286B (en) 1993-08-20 1993-08-20 A radio device with spectral inversion

Publications (3)

Publication Number Publication Date
GB9317317D0 GB9317317D0 (en) 1993-10-06
GB2282286A GB2282286A (en) 1995-03-29
GB2282286B true GB2282286B (en) 1997-12-17

Family

ID=10740768

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9317317A Expired - Fee Related GB2282286B (en) 1993-08-20 1993-08-20 A radio device with spectral inversion

Country Status (1)

Country Link
GB (1) GB2282286B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3029512A1 (en) 2014-12-02 2016-06-08 Xieon Networks S.à r.l. Spectral inversion detection for polarization-division multiplexed optical transmission

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7092043B2 (en) 1998-11-12 2006-08-15 Broadcom Corporation Fully integrated tuner architecture
FR2849726B1 (en) 2003-01-06 2005-02-25 Thomson Licensing Sa VERY SELECTIVE FILTERING DEVICE AND CORRESPONDING FILTERING METHOD
FR2888076A1 (en) * 2005-07-01 2007-01-05 St Microelectronics Sa METHOD FOR AUTOMATIC CORRECTION OF SPECTRAL INVERSION IN A DEMODULATOR AND DEVICE FOR CARRYING OUT THE METHOD
US8929933B2 (en) * 2011-05-04 2015-01-06 Microsoft Corporation Spectrum allocation for base station

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4893316A (en) * 1985-04-04 1990-01-09 Motorola, Inc. Digital radio frequency receiver
EP0540195A2 (en) * 1991-10-28 1993-05-05 Ford Motor Company Limited Digital quadrature radio receiver with two-step processing

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4893316A (en) * 1985-04-04 1990-01-09 Motorola, Inc. Digital radio frequency receiver
EP0540195A2 (en) * 1991-10-28 1993-05-05 Ford Motor Company Limited Digital quadrature radio receiver with two-step processing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3029512A1 (en) 2014-12-02 2016-06-08 Xieon Networks S.à r.l. Spectral inversion detection for polarization-division multiplexed optical transmission

Also Published As

Publication number Publication date
GB9317317D0 (en) 1993-10-06
GB2282286A (en) 1995-03-29

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20010820