A Novel Synthesis of Quasi-Chebyshev Ultra-Wideband Bandpass Filter Using Nth Order Stub Loaded Coupled-Line Resonator
<p dir="ltr">This paper presents a novel synthesis of a quasi-Chebyshev Nth order stub-loaded coupled-line ultra-wideband bandpass filter. A unit element of a proposed filter topology consists of two short-circuited stubs loaded at the edges of coupled lines. A distributed equivalent...
محفوظ في:
| المؤلف الرئيسي: | |
|---|---|
| مؤلفون آخرون: | , , , , , |
| منشور في: |
2023
|
| الموضوعات: | |
| الوسوم: |
إضافة وسم
لا توجد وسوم, كن أول من يضع وسما على هذه التسجيلة!
|
| _version_ | 1864513535725273088 |
|---|---|
| author | Muhammad Abdul Rehman (17541330) |
| author2 | Sohail Khalid (13363422) Bilal Mushtaq (14034744) Mueen Uddin (4903510) Jawaid Iqbal (17541333) Maha Abdelhaq (735574) Raed Alsaqour (735575) |
| author2_role | author author author author author author |
| author_facet | Muhammad Abdul Rehman (17541330) Sohail Khalid (13363422) Bilal Mushtaq (14034744) Mueen Uddin (4903510) Jawaid Iqbal (17541333) Maha Abdelhaq (735574) Raed Alsaqour (735575) |
| author_role | author |
| dc.creator.none.fl_str_mv | Muhammad Abdul Rehman (17541330) Sohail Khalid (13363422) Bilal Mushtaq (14034744) Mueen Uddin (4903510) Jawaid Iqbal (17541333) Maha Abdelhaq (735574) Raed Alsaqour (735575) |
| dc.date.none.fl_str_mv | 2023-09-29T03:00:00Z |
| dc.identifier.none.fl_str_mv | 10.3390/mi14101874 |
| dc.relation.none.fl_str_mv | https://figshare.com/articles/journal_contribution/A_Novel_Synthesis_of_Quasi-Chebyshev_Ultra-Wideband_Bandpass_Filter_Using_Nth_Order_Stub_Loaded_Coupled-Line_Resonator/24717162 |
| dc.rights.none.fl_str_mv | CC BY 4.0 info:eu-repo/semantics/openAccess |
| dc.subject.none.fl_str_mv | Engineering Communications engineering Electronics, sensors and digital hardware bandpass filter (BPF) short-circuit stub coupled lines |
| dc.title.none.fl_str_mv | A Novel Synthesis of Quasi-Chebyshev Ultra-Wideband Bandpass Filter Using Nth Order Stub Loaded Coupled-Line Resonator |
| dc.type.none.fl_str_mv | Text Journal contribution info:eu-repo/semantics/publishedVersion text contribution to journal |
| description | <p dir="ltr">This paper presents a novel synthesis of a quasi-Chebyshev Nth order stub-loaded coupled-line ultra-wideband bandpass filter. A unit element of a proposed filter topology consists of two short-circuited stubs loaded at the edges of coupled lines. A distributed equivalent circuit model of a proposed topology is extracted and used to acquire a generalized filtering function. The extracted filtering function is of rational form. The denominator of the filtering function causes a mismatch with Chebyshev type-I polynomials. For conventional narrowband filters, the denominator term can be neglected because of the close vicinity of band-edge frequencies; however, for the ultra-wideband filter response, the factor in the denominator cannot be neglected and hence requires a new mathematical procedure to compensate for the effect of the frequency-dependent term in the denominator. The electrical parameters are calculated using the proposed synthesis and used to design an ideal filter topology on ADS. To validate the proposed design procedure, fabrication is performed on a high-frequency substrate. The proposed filter is miniaturized in size and has good out-of-band performance. The simulated and measured results provide good agreement.</p><h2>Other Information</h2><p dir="ltr">Published in: Micromachines<br>License: <a href="https://creativecommons.org/licenses/by/4.0/" target="_blank">https://creativecommons.org/licenses/by/4.0/</a><br>See article on publisher's website: <a href="https://dx.doi.org/10.3390/mi14101874" target="_blank">https://dx.doi.org/10.3390/mi14101874</a></p> |
| eu_rights_str_mv | openAccess |
| id | Manara2_499e0f1a6eee978cd75f9d58ec0f2472 |
| identifier_str_mv | 10.3390/mi14101874 |
| network_acronym_str | Manara2 |
| network_name_str | Manara2 |
| oai_identifier_str | oai:figshare.com:article/24717162 |
| publishDate | 2023 |
| repository.mail.fl_str_mv | |
| repository.name.fl_str_mv | |
| repository_id_str | |
| rights_invalid_str_mv | CC BY 4.0 |
| spelling | A Novel Synthesis of Quasi-Chebyshev Ultra-Wideband Bandpass Filter Using Nth Order Stub Loaded Coupled-Line ResonatorMuhammad Abdul Rehman (17541330)Sohail Khalid (13363422)Bilal Mushtaq (14034744)Mueen Uddin (4903510)Jawaid Iqbal (17541333)Maha Abdelhaq (735574)Raed Alsaqour (735575)EngineeringCommunications engineeringElectronics, sensors and digital hardwarebandpass filter (BPF)short-circuit stubcoupled lines<p dir="ltr">This paper presents a novel synthesis of a quasi-Chebyshev Nth order stub-loaded coupled-line ultra-wideband bandpass filter. A unit element of a proposed filter topology consists of two short-circuited stubs loaded at the edges of coupled lines. A distributed equivalent circuit model of a proposed topology is extracted and used to acquire a generalized filtering function. The extracted filtering function is of rational form. The denominator of the filtering function causes a mismatch with Chebyshev type-I polynomials. For conventional narrowband filters, the denominator term can be neglected because of the close vicinity of band-edge frequencies; however, for the ultra-wideband filter response, the factor in the denominator cannot be neglected and hence requires a new mathematical procedure to compensate for the effect of the frequency-dependent term in the denominator. The electrical parameters are calculated using the proposed synthesis and used to design an ideal filter topology on ADS. To validate the proposed design procedure, fabrication is performed on a high-frequency substrate. The proposed filter is miniaturized in size and has good out-of-band performance. The simulated and measured results provide good agreement.</p><h2>Other Information</h2><p dir="ltr">Published in: Micromachines<br>License: <a href="https://creativecommons.org/licenses/by/4.0/" target="_blank">https://creativecommons.org/licenses/by/4.0/</a><br>See article on publisher's website: <a href="https://dx.doi.org/10.3390/mi14101874" target="_blank">https://dx.doi.org/10.3390/mi14101874</a></p>2023-09-29T03:00:00ZTextJournal contributioninfo:eu-repo/semantics/publishedVersiontextcontribution to journal10.3390/mi14101874https://figshare.com/articles/journal_contribution/A_Novel_Synthesis_of_Quasi-Chebyshev_Ultra-Wideband_Bandpass_Filter_Using_Nth_Order_Stub_Loaded_Coupled-Line_Resonator/24717162CC BY 4.0info:eu-repo/semantics/openAccessoai:figshare.com:article/247171622023-09-29T03:00:00Z |
| spellingShingle | A Novel Synthesis of Quasi-Chebyshev Ultra-Wideband Bandpass Filter Using Nth Order Stub Loaded Coupled-Line Resonator Muhammad Abdul Rehman (17541330) Engineering Communications engineering Electronics, sensors and digital hardware bandpass filter (BPF) short-circuit stub coupled lines |
| status_str | publishedVersion |
| title | A Novel Synthesis of Quasi-Chebyshev Ultra-Wideband Bandpass Filter Using Nth Order Stub Loaded Coupled-Line Resonator |
| title_full | A Novel Synthesis of Quasi-Chebyshev Ultra-Wideband Bandpass Filter Using Nth Order Stub Loaded Coupled-Line Resonator |
| title_fullStr | A Novel Synthesis of Quasi-Chebyshev Ultra-Wideband Bandpass Filter Using Nth Order Stub Loaded Coupled-Line Resonator |
| title_full_unstemmed | A Novel Synthesis of Quasi-Chebyshev Ultra-Wideband Bandpass Filter Using Nth Order Stub Loaded Coupled-Line Resonator |
| title_short | A Novel Synthesis of Quasi-Chebyshev Ultra-Wideband Bandpass Filter Using Nth Order Stub Loaded Coupled-Line Resonator |
| title_sort | A Novel Synthesis of Quasi-Chebyshev Ultra-Wideband Bandpass Filter Using Nth Order Stub Loaded Coupled-Line Resonator |
| topic | Engineering Communications engineering Electronics, sensors and digital hardware bandpass filter (BPF) short-circuit stub coupled lines |