Kusuma Wardhana, Damar (2017) RANCANG BANGUN BANDPASS FILTER MIKROSTRIP UNTUK LONG TERM EVOLUTION (LTE) FREKUENSI 1,8 GHZ. S1 thesis, UNIVERSITAS SULTAN AGENG TIRTAYASA.
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Text (Skripsi)
RANCANG BANGUN BANDPASS FILTER MIKROSTRIP UNTUK LONG TERM EVOLUTION (LTE) FREKUENSI 1,8 GHZ.pdf Restricted to Registered users only Download (2MB) |
Abstract
Filter is a device to pass a particular frequency by passing wanted frequency and reduce unwanted frequencies. The frequency that used is depend on the applications used. Based on the frequency regions that are passed, the filter is divideed into several type: Lowpass Filter (LPF), Bandpass Filter (BPF), Highpass Filter (HPF), and Bandstop Filter (BSF). This script was aimed to realized Bandpass Filter (BPF) at frequency 1,8 GHz for long term evolution (LTE). The filter is a hairpin filter, which is one method of designing a distributed element filter with λg/2 length of resonators that is parallel coupled and have resonators topology as ‘U’ shape. Realization of this filters was using microstrip with FR4-Epoxy material as a transmission channel. The information filter performance was measured by using network analyzer. In this BPF designing and realizing, some of the parameters measured are frequency respone, bandwidth, insertion loss, return loss, Voltage Standing Wave Ratio (VSWR). The result of BPF characteristics measurements are: center frequency at 1,8 GHz with 360 MHz bandwidth, insertion loss 8,4 dB, return loss 11,42 dB, VSWR 1,14.
| Item Type: | Thesis (S1) | |||||||||
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| Additional Information: | Filter merupakan suatu perangkat untuk melewatkan frekuensi tertentu dengan meloloskan frekuensi yang diinginkan dan meredam frekuensi yang tidak diinginkan. Frekuensi yang digunakan akan berbeda-beda tergantung dengan aplikasi yang digunakan. Berdasarkan daerah frekuensi yang dilewatkan, filter dibagi menjadi beberapa jenis yaitu:Lowpass Filter (LPF), Bandpass Filter (BPF), Highpass Filter (HPF), dan Bandstop Filter (BSF). Pada skripsi ini direalisasikan Bandpass Filter (BPF) pada frekuensi 1,8 GHz untuk Long Term Evolution (LTE). Filter berupa BPF hairpin yang merupakan salah satu metode perancangan filter elemen terdistribusi dengan panjang resonator λg/2 yang terkopel secara paralel dan mempunyai topologi resonator seperti huruf `U`. Perealisasian filter menggunakan mikrostrip berbahan FR-4 Epoxy sebagai saluran transmisinya. Informasi kinerja filter diukur dengan menggunakan network analyzer. Beberapa parameter yang diukur dalam perancangan BPF ini adalah respon frekuensi filter, bandwidth, insertion loss, return loss, Voltage Standing Wave Ratio (VSWR). Adapun hasil pengukuran dari karakteristik BPF ini adalah frekuensi tengah 1,8 GHz dengan bandwidth 360 MHz, insertion loss 8,4 dB, return loss 11,42 dB, VSWR 1,14. | |||||||||
| Subjects: | T Technology > T Technology (General) | |||||||||
| Divisions: | 03-Fakultas Teknik 03-Fakultas Teknik > 20201-Jurusan Teknik Elektro |
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| Depositing User: | Admin Eprints Untirta | |||||||||
| Date Deposited: | 19 Oct 2021 03:19 | |||||||||
| Last Modified: | 19 Oct 2021 03:19 | |||||||||
| URI: | http://eprints.untirta.ac.id/id/eprint/3258 |
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