Low conversion loss 94 GHz and 188 GHz doublers in InP DHBT technology

Zhurbenko, Vitaliy; Johansen, Tom K.; Squartecchia, Michele; Midili, Virginio; Rybalko, A. A.; Riet, M.; Dupuy, Jean-Yves; Nodjiadjim, Virginie; Konczykowska, A.

doi:10.1109/inmmic.2017.7927292

Cited by 2 publications

(2 citation statements)

References 5 publications

(5 reference statements)

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“…Being improved, the proposed patch antenna shown in Fig. 1 has a Envisaged structure of the wideband patch antenna when it is integrated on a chip (circuit from [6]). rectangular ring structure which increases the gain and enlarges the bandwidth without adding extra component.…”

Section: Introductionmentioning

confidence: 99%

A Rectangular Waveguide-to-Coplanar Waveguide Transition at D-band Using Wideband Patch Antenna

Dong

Johansen

Zhurbenko

et al. 2018

2018 48th European Microwave Conference (EuMC)

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This paper presents the design of a transition at D-band (110-170 GHz) between rectangular waveguide and coplanar waveguide (CPW) using wideband patch antenna. With the rectangular ring structure, the proposed patch antenna is specialized for high gain and large bandwidth which can be used for wireless chip-to-chip communication or implemented as a rectangular waveguide-to-CPW transition. A simulated gain of 7.4 dBi with 36% bandwidth centered at 140 GHz is achieved. The fabricated rectangular waveguide-to-CPW transition in a back-to-back configuration exhibits a bandwidth of 42.2 GHz at D-band. From 118.8 GHz to 161 GHz, the return loss is better than 10 dB and each fabricated rectangular waveguide-to-CPW transition introduces less than 2 dB insertion loss.

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Section: Introductionmentioning

confidence: 99%

A Rectangular Waveguide-to-Coplanar Waveguide Transition at D-band Using Wideband Patch Antenna

Dong

Johansen

Zhurbenko

et al. 2018

2018 48th European Microwave Conference (EuMC)

Self Cite

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“…It also makes CPW and CPS versatile for designing components and chips based on different substrates and packaging them into a system. In communication systems, CPW in a ground-signal-ground (GSG) configuration is normally used for designing amplifiers [2][3][4][5], frequency doublers [6,7], mixers [8,9], power DACs (PDACs) [10,11] and interposer connections between different components [12,13]. Being different from CPW, CPS as well as ACPS are in a ground-signal (GS) configuration and they are used for designing baluns [14][15][16][17], antennas [18][19][20], and the electrodes of Mach-Zehnder modulators (MZMs) [21][22][23].…”

Section: Introductionmentioning

confidence: 99%

Ultra-wideband coplanar waveguide-to-asymmetric coplanar stripline transition from DC to 165 GHz

Dong

Johansen

Zhurbenko

2018

Int. J. Microw. Wireless Technol.

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This paper presents an ultra-wideband coplanar waveguide (CPW)-to-asymmetric coplanar stripline (ACPS) transition based on aluminum nitride (AlN) substrate. The concepts of designing CPW, ACPS, and CPW-to-ACPS transition are explained. In order to suppress parasitic modes, vias going through AlN substrate are added along the ground traces. The signal trace is tapered out and chamfered to reduce the reflection caused by the termination of ground trace. The CPW-to-ACPS transition is designed, fabricated, and measured in a back-to-back configuration. The fabricated CPW-to-ACPS transition can provide a bandwidth of 165 GHz with an associated insertion loss of 3 dB.

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Low conversion loss 94 GHz and 188 GHz doublers in InP DHBT technology

Abstract: Abstract-An

Cited by 2 publications

References 5 publications

A Rectangular Waveguide-to-Coplanar Waveguide Transition at D-band Using Wideband Patch Antenna

A Rectangular Waveguide-to-Coplanar Waveguide Transition at D-band Using Wideband Patch Antenna

Ultra-wideband coplanar waveguide-to-asymmetric coplanar stripline transition from DC to 165 GHz

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