MM-wave direct-to-home multichannel TV delivery system

Pilgrim, M.; Searle, R.P.

doi:10.1109/mwsym.1989.38913

Cited by 3 publications

(2 citation statements)

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“…A departure to the Matthaei procedure is made at the point where the length of the resonators is calculated. (1) where Y0 is the characteristic admittance of the line. These negative lengths of line reduce the filter resonator lengths to less than 180 degrees.…”

Section: Theqrymentioning

confidence: 99%

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Microstrip End-Coupled Filter Design at mm-Wave Frequencies

Cunningham¹,

Blenkinsop²,

Palmer

1989

19th European Microwave Conference, 1989

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This paper outlines a novel procedure for the design of end-coupled microstrip bandpass filters at near mm-wave frequencies. It presents results obtained for a fabricated 28.76GHz filter which yielded an insertion loss of 2.3dB in the passband and 30dB rejection at 4% below the centre frequency. The performance of this filter was superior to that of a conventional parallel-coupled filter designed for the same purpose.

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Section: Theqrymentioning

confidence: 99%

“…The need for a 29GHz front-end filter arose as a component in a frequency downconverter under development at BTRL as part of its mm-Wave Multipoint Multichannel Video Distribution System (M3VDS) project [1]. Essential features of the filter are that it should be low cost, small in size and capable of being mass produced.…”

Section: Introductionmentioning

confidence: 99%