A high-speed Schottky detector for ultra-wideband communications

Guillermo Silva Valdecasa; Bruno Cimoli; Ángel Blanco Granja; Jesper Bevensee Jensen; Idelfonso Tafur Monroy; Tom Keinicke Johansen; Juan José Vegas Olmos

doi:10.1002/mop.30300

A high-speed Schottky detector for ultra-wideband communications

Guillermo Silva Valdecasa (Corresponding author), Bruno Cimoli, Ángel Blanco Granja, Jesper Bevensee Jensen, Idelfonso Tafur Monroy, Tom Keinicke Johansen, Juan José Vegas Olmos

Electro-Optical Communication

Research output: Contribution to journal › Article › Academic › peer-review

5 Citations (Scopus)

Abstract

This letter reviews the design procedure of a high‐speed Schottky video detector for high‐data‐rate communications within the ultra‐wideband (UWB) frequencies. The classic design approach for video detectors is extended with a mixer‐like analysis, which results in a more detailed assessment of the detector performance. The designed circuit is reviewed and measurements are provided for a manufactured prototype. The detector can successfully demodulate 2.5 Gbps video signals around a 7 GHz carrier. The bitrate to carrier frequency ratio of 35.7% is the highest reported for detectors at UWB frequencies. Using 0 dBm carrier power, the lowest measured conversion loss is 10 dB for a video frequency of 1.1 GHz and better than 13 dB up to 1.8 GHz.

Original language	English
Pages (from-to)	388-393
Number of pages	6
Journal	Microwave and Optical Technology Letters
Volume	59
Issue number	2
DOIs	https://doi.org/10.1002/mop.30300
Publication status	Published - 1 Feb 2017

Keywords

Schottky video detector
envelope detector
harmonic balance
microwave detector
ultra-wideband

Access to Document

10.1002/mop.30300

Cite this

@article{3bab9ff3bec1460ca6846ae967c891ce,

title = "A high-speed Schottky detector for ultra-wideband communications",

abstract = "This letter reviews the design procedure of a high‐speed Schottky video detector for high‐data‐rate communications within the ultra‐wideband (UWB) frequencies. The classic design approach for video detectors is extended with a mixer‐like analysis, which results in a more detailed assessment of the detector performance. The designed circuit is reviewed and measurements are provided for a manufactured prototype. The detector can successfully demodulate 2.5 Gbps video signals around a 7 GHz carrier. The bitrate to carrier frequency ratio of 35.7% is the highest reported for detectors at UWB frequencies. Using 0 dBm carrier power, the lowest measured conversion loss is 10 dB for a video frequency of 1.1 GHz and better than 13 dB up to 1.8 GHz.",

keywords = "Schottky video detector, envelope detector, harmonic balance, microwave detector, ultra-wideband",

author = "Valdecasa, {Guillermo Silva} and Bruno Cimoli and {Blanco Granja}, {\'A}ngel and Jensen, {Jesper Bevensee} and {Tafur Monroy}, Idelfonso and Johansen, {Tom Keinicke} and {Vegas Olmos}, {Juan Jos{\'e}}",

year = "2017",

month = feb,

day = "1",

doi = "10.1002/mop.30300",

language = "English",

volume = "59",

pages = "388--393",

journal = "Microwave and Optical Technology Letters",

issn = "0895-2477",

publisher = "Wiley",

number = "2",

}

TY - JOUR

T1 - A high-speed Schottky detector for ultra-wideband communications

AU - Valdecasa, Guillermo Silva

AU - Cimoli, Bruno

AU - Blanco Granja, Ángel

AU - Jensen, Jesper Bevensee

AU - Tafur Monroy, Idelfonso

AU - Johansen, Tom Keinicke

AU - Vegas Olmos, Juan José

PY - 2017/2/1

Y1 - 2017/2/1

N2 - This letter reviews the design procedure of a high‐speed Schottky video detector for high‐data‐rate communications within the ultra‐wideband (UWB) frequencies. The classic design approach for video detectors is extended with a mixer‐like analysis, which results in a more detailed assessment of the detector performance. The designed circuit is reviewed and measurements are provided for a manufactured prototype. The detector can successfully demodulate 2.5 Gbps video signals around a 7 GHz carrier. The bitrate to carrier frequency ratio of 35.7% is the highest reported for detectors at UWB frequencies. Using 0 dBm carrier power, the lowest measured conversion loss is 10 dB for a video frequency of 1.1 GHz and better than 13 dB up to 1.8 GHz.

AB - This letter reviews the design procedure of a high‐speed Schottky video detector for high‐data‐rate communications within the ultra‐wideband (UWB) frequencies. The classic design approach for video detectors is extended with a mixer‐like analysis, which results in a more detailed assessment of the detector performance. The designed circuit is reviewed and measurements are provided for a manufactured prototype. The detector can successfully demodulate 2.5 Gbps video signals around a 7 GHz carrier. The bitrate to carrier frequency ratio of 35.7% is the highest reported for detectors at UWB frequencies. Using 0 dBm carrier power, the lowest measured conversion loss is 10 dB for a video frequency of 1.1 GHz and better than 13 dB up to 1.8 GHz.

KW - Schottky video detector

KW - envelope detector

KW - harmonic balance

KW - microwave detector

KW - ultra-wideband

UR - http://www.scopus.com/inward/record.url?scp=85007004690&partnerID=8YFLogxK

U2 - 10.1002/mop.30300

DO - 10.1002/mop.30300

M3 - Article

VL - 59

SP - 388

EP - 393

JO - Microwave and Optical Technology Letters

JF - Microwave and Optical Technology Letters

SN - 0895-2477

IS - 2

ER -

A high-speed Schottky detector for ultra-wideband communications

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this