MMIC compact filters with third harmonic suppression for V-band applications

Wei Chih Chien, Chih Ming Lin, Pramod K. Singh, Sarbani Basu, Chih Hua Hsiao, Guo Wei Huang, Yeong Her Wang

Research output: Contribution to journalArticlepeer-review

16 Citations (Scopus)


A scheme for V-band band-pass filter (BPF) with narrowband performance and compact chip size is implemented using the 0.15 μm GaAs pHEMT process. Based on the even- and odd-mode analysis in V-band BPF, the feature of the third harmonic suppression can be concisely verified. The proposed structure provides excellent selectivity at both sides of the passband and facilitates the realization of third harmonic suppression of up to 20 dB. Good return loss and reasonable insertion loss over the desired passband are also shown.

Original languageEnglish
Article number5766790
Pages (from-to)295-297
Number of pages3
JournalIEEE Microwave and Wireless Components Letters
Issue number6
Publication statusPublished - 2011 Jun

All Science Journal Classification (ASJC) codes

  • Condensed Matter Physics
  • Electrical and Electronic Engineering


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