Q- and V-band planar combiners

Q- and V-band planar combiners

Millimeter-wave planar power combiners have been developed at frequencies of 44 GHz and 60 GHz. These combiners are three-way and five-way and are of tapered line construction. They show transmission loss of 0.6 dB, a voltage standing wave ratio of 1.5:1, and isolation of greater than 15 dB. These c...

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Bibliographische Detailangaben
Hauptverfasser: Stones, D.I., Chow, P.D.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Bipolar integrated circuits
Frequency
Microwave amplifiers
Microwave integrated circuits
Millimeter wave transistors
MMICs
Monolithic integrated circuits
Power combiners
Propagation losses
Voltage
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Beschreibung
Zusammenfassung:Millimeter-wave planar power combiners have been developed at frequencies of 44 GHz and 60 GHz. These combiners are three-way and five-way and are of tapered line construction. They show transmission loss of 0.6 dB, a voltage standing wave ratio of 1.5:1, and isolation of greater than 15 dB. These combiners are suitable for combining the outputs of monolithic microwave integrated circuit, high electron mobility transistor, and heterojunction bipolar transistor amplifier chips to form a one-watt level amplifier module.< >
ISSN:0149-645X
2576-7216
DOI:10.1109/MWSYM.1991.147193