Sharp-rejection highpass and dual-band bandpass planar filters with multi-transmission-zero-generation transversal cell

Raúl Loeches-Sánchez; Dimitra Psychogiou; Dimitrios Peroulis; Roberto Gómez-García

doi:10.1109/RWS.2015.7129766

Sharp-rejection highpass and dual-band bandpass planar filters with multi-transmission-zero-generation transversal cell

Raúl Loeches-Sánchez
, Dimitra Psychogiou
, Dimitrios Peroulis
, Roberto Gómez-García

Research output: Chapter in Book/Report/Conference proceedings › Conference proceeding › peer-review

Abstract

A method to produce multiple transmission zeros (TZs) is applied to design sharp-rejection planar highpass filters (HPFs) and dual-passband filters (BPFs). It consists of adding an external transversal cell to a basic filter to create TZs in its response without damaging its in-band amplitude and group-delay variation. Thus, contrary to other filter design techniques, in-band requisites and stopband TZ creation can be separately addressed in the entire filter synthesis process. Such technique could have great potential in other technologies, such as waveguide filters for satellite communications, in which low in-band group-delay variation and adjustable high selectivity are necessary. Measurements for a microstrip HPF and simulations for a stripline dual-band BPF are shown.

Original language	English
Title of host publication	RWS 2015 - Proceedings
Subtitle of host publication	2015 IEEE Radio and Wireless Symposium, RWW 2015
Publisher	IEEE Computer Society
Pages	147-149
Number of pages	3
Edition	June
ISBN (Electronic)	9781479955053
DOIs	https://doi.org/10.1109/RWS.2015.7129766
Publication status	Published - 19 Jun 2015
Externally published	Yes
Event	2015 IEEE Radio and Wireless Symposium, RWS 2015 - RWW 2015 - San Diego, United States Duration: 25 Jan 2015 → 28 Jan 2015

Publication series

Name	IEEE Radio and Wireless Symposium, RWS
Number	June
Volume	2015-June
ISSN (Print)	2164-2958
ISSN (Electronic)	2164-2974

Conference

Conference	2015 IEEE Radio and Wireless Symposium, RWS 2015 - RWW 2015
Country/Territory	United States
City	San Diego
Period	25/01/15 → 28/01/15

Keywords

Bandpass filter (BPF)
cross-coupling
dual-band filter
highpass filter (HPF)
planar filter
signal interference
transmission zero (TZ)
transversal filter

Access to Document

10.1109/RWS.2015.7129766

Cite this

Loeches-Sánchez, R., Psychogiou, D., Peroulis, D., & Gómez-García, R. (2015). Sharp-rejection highpass and dual-band bandpass planar filters with multi-transmission-zero-generation transversal cell. In RWS 2015 - Proceedings: 2015 IEEE Radio and Wireless Symposium, RWW 2015 (June ed., pp. 147-149). Article 7129766 (IEEE Radio and Wireless Symposium, RWS; Vol. 2015-June, No. June). IEEE Computer Society. https://doi.org/10.1109/RWS.2015.7129766

Loeches-Sánchez, Raúl ; Psychogiou, Dimitra ; Peroulis, Dimitrios et al. / Sharp-rejection highpass and dual-band bandpass planar filters with multi-transmission-zero-generation transversal cell. RWS 2015 - Proceedings: 2015 IEEE Radio and Wireless Symposium, RWW 2015. June. ed. IEEE Computer Society, 2015. pp. 147-149 (IEEE Radio and Wireless Symposium, RWS; June).

@inproceedings{75f93ae621424af897c4446a03945209,

title = "Sharp-rejection highpass and dual-band bandpass planar filters with multi-transmission-zero-generation transversal cell",

abstract = "A method to produce multiple transmission zeros (TZs) is applied to design sharp-rejection planar highpass filters (HPFs) and dual-passband filters (BPFs). It consists of adding an external transversal cell to a basic filter to create TZs in its response without damaging its in-band amplitude and group-delay variation. Thus, contrary to other filter design techniques, in-band requisites and stopband TZ creation can be separately addressed in the entire filter synthesis process. Such technique could have great potential in other technologies, such as waveguide filters for satellite communications, in which low in-band group-delay variation and adjustable high selectivity are necessary. Measurements for a microstrip HPF and simulations for a stripline dual-band BPF are shown.",

keywords = "Bandpass filter (BPF), cross-coupling, dual-band filter, highpass filter (HPF), planar filter, signal interference, transmission zero (TZ), transversal filter",

author = "Ra{\'u}l Loeches-S{\'a}nchez and Dimitra Psychogiou and Dimitrios Peroulis and Roberto G{\'o}mez-Garc{\'i}a",

note = "Publisher Copyright: {\textcopyright} 2015 IEEE.; 2015 IEEE Radio and Wireless Symposium, RWS 2015 - RWW 2015 ; Conference date: 25-01-2015 Through 28-01-2015",

year = "2015",

month = jun,

day = "19",

doi = "10.1109/RWS.2015.7129766",

language = "English",

series = "IEEE Radio and Wireless Symposium, RWS",

publisher = "IEEE Computer Society",

number = "June",

pages = "147--149",

booktitle = "RWS 2015 - Proceedings",

address = "United States",

edition = "June",

}

Loeches-Sánchez, R, Psychogiou, D, Peroulis, D & Gómez-García, R 2015, Sharp-rejection highpass and dual-band bandpass planar filters with multi-transmission-zero-generation transversal cell. in RWS 2015 - Proceedings: 2015 IEEE Radio and Wireless Symposium, RWW 2015. June edn, 7129766, IEEE Radio and Wireless Symposium, RWS, no. June, vol. 2015-June, IEEE Computer Society, pp. 147-149, 2015 IEEE Radio and Wireless Symposium, RWS 2015 - RWW 2015, San Diego, United States, 25/01/15. https://doi.org/10.1109/RWS.2015.7129766

Sharp-rejection highpass and dual-band bandpass planar filters with multi-transmission-zero-generation transversal cell. / Loeches-Sánchez, Raúl; Psychogiou, Dimitra; Peroulis, Dimitrios et al.
RWS 2015 - Proceedings: 2015 IEEE Radio and Wireless Symposium, RWW 2015. June. ed. IEEE Computer Society, 2015. p. 147-149 7129766 (IEEE Radio and Wireless Symposium, RWS; Vol. 2015-June, No. June).

Research output: Chapter in Book/Report/Conference proceedings › Conference proceeding › peer-review

TY - GEN

T1 - Sharp-rejection highpass and dual-band bandpass planar filters with multi-transmission-zero-generation transversal cell

AU - Loeches-Sánchez, Raúl

AU - Psychogiou, Dimitra

AU - Peroulis, Dimitrios

AU - Gómez-García, Roberto

PY - 2015/6/19

Y1 - 2015/6/19

N2 - A method to produce multiple transmission zeros (TZs) is applied to design sharp-rejection planar highpass filters (HPFs) and dual-passband filters (BPFs). It consists of adding an external transversal cell to a basic filter to create TZs in its response without damaging its in-band amplitude and group-delay variation. Thus, contrary to other filter design techniques, in-band requisites and stopband TZ creation can be separately addressed in the entire filter synthesis process. Such technique could have great potential in other technologies, such as waveguide filters for satellite communications, in which low in-band group-delay variation and adjustable high selectivity are necessary. Measurements for a microstrip HPF and simulations for a stripline dual-band BPF are shown.

AB - A method to produce multiple transmission zeros (TZs) is applied to design sharp-rejection planar highpass filters (HPFs) and dual-passband filters (BPFs). It consists of adding an external transversal cell to a basic filter to create TZs in its response without damaging its in-band amplitude and group-delay variation. Thus, contrary to other filter design techniques, in-band requisites and stopband TZ creation can be separately addressed in the entire filter synthesis process. Such technique could have great potential in other technologies, such as waveguide filters for satellite communications, in which low in-band group-delay variation and adjustable high selectivity are necessary. Measurements for a microstrip HPF and simulations for a stripline dual-band BPF are shown.

KW - Bandpass filter (BPF)

KW - cross-coupling

KW - dual-band filter

KW - highpass filter (HPF)

KW - planar filter

KW - signal interference

KW - transmission zero (TZ)

KW - transversal filter

UR - https://www.scopus.com/pages/publications/84937917686

U2 - 10.1109/RWS.2015.7129766

DO - 10.1109/RWS.2015.7129766

M3 - Conference proceeding

AN - SCOPUS:84937917686

T3 - IEEE Radio and Wireless Symposium, RWS

SP - 147

EP - 149

BT - RWS 2015 - Proceedings

PB - IEEE Computer Society

T2 - 2015 IEEE Radio and Wireless Symposium, RWS 2015 - RWW 2015

Y2 - 25 January 2015 through 28 January 2015

ER -

Loeches-Sánchez R, Psychogiou D, Peroulis D, Gómez-García R. Sharp-rejection highpass and dual-band bandpass planar filters with multi-transmission-zero-generation transversal cell. In RWS 2015 - Proceedings: 2015 IEEE Radio and Wireless Symposium, RWW 2015. June ed. IEEE Computer Society. 2015. p. 147-149. 7129766. (IEEE Radio and Wireless Symposium, RWS; June). doi: 10.1109/RWS.2015.7129766

Sharp-rejection highpass and dual-band bandpass planar filters with multi-transmission-zero-generation transversal cell

Abstract

Publication series

Conference

Keywords

Access to Document

Other files and links

Fingerprint

Cite this